TY  - JOUR
AU  - Pejić, Jovanka N.
AU  - Jegdić, Bore V.
AU  - Radojković, Bojana M.
AU  - Marunkić, Dunja D.
AU  - Marinković, Aleksandar D.
AU  - Bajat, Jelena B.
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5265
AB  - In this work new green corrosion inhibitors based on the synthesized cerium-cysteine complex on AA7049 aluminum alloy were analyzed and compared to the mixture of CeCl3 and cysteine in 0.1 M NaCl. The complex structures were confirmed by FTIR, NMR and Elemental Analysis. It was shown that cerium was present in two oxidation states, CeIII and CeIV, when the mixture was analyzed, while there was only a CeIV oxidation state in the cerium-cysteine complex. The mechanisms of inhibitory action of the joint effect of CeCl3 and cysteine vs. their complex were proposed and analyzed in more detail.
PB  - Elsevier Ltd
T2  - Corrosion Science
T1  - Cysteine and cerium as green corrosion inhibitors for AA7049: Mixture vs. complexation
SP  - 110815
VL  - 209
DO  - 10.1016/j.corsci.2022.110815
ER  - 

@article{
author = "Pejić, Jovanka N. and Jegdić, Bore V. and Radojković, Bojana M. and Marunkić, Dunja D. and Marinković, Aleksandar D. and Bajat, Jelena B.",
year = "2022",
abstract = "In this work new green corrosion inhibitors based on the synthesized cerium-cysteine complex on AA7049 aluminum alloy were analyzed and compared to the mixture of CeCl3 and cysteine in 0.1 M NaCl. The complex structures were confirmed by FTIR, NMR and Elemental Analysis. It was shown that cerium was present in two oxidation states, CeIII and CeIV, when the mixture was analyzed, while there was only a CeIV oxidation state in the cerium-cysteine complex. The mechanisms of inhibitory action of the joint effect of CeCl3 and cysteine vs. their complex were proposed and analyzed in more detail.",
publisher = "Elsevier Ltd",
journal = "Corrosion Science",
title = "Cysteine and cerium as green corrosion inhibitors for AA7049: Mixture vs. complexation",
pages = "110815",
volume = "209",
doi = "10.1016/j.corsci.2022.110815"
}

Pejić, J. N., Jegdić, B. V., Radojković, B. M., Marunkić, D. D., Marinković, A. D.,& Bajat, J. B.. (2022). Cysteine and cerium as green corrosion inhibitors for AA7049: Mixture vs. complexation. in Corrosion Science
Elsevier Ltd., 209, 110815.
https://doi.org/10.1016/j.corsci.2022.110815

Pejić JN, Jegdić BV, Radojković BM, Marunkić DD, Marinković AD, Bajat JB. Cysteine and cerium as green corrosion inhibitors for AA7049: Mixture vs. complexation. in Corrosion Science. 2022;209:110815.
doi:10.1016/j.corsci.2022.110815 .

Pejić, Jovanka N., Jegdić, Bore V., Radojković, Bojana M., Marunkić, Dunja D., Marinković, Aleksandar D., Bajat, Jelena B., "Cysteine and cerium as green corrosion inhibitors for AA7049: Mixture vs. complexation" in Corrosion Science, 209 (2022):110815,
https://doi.org/10.1016/j.corsci.2022.110815 . .

TY  - JOUR
AU  - Jegdić, Bore V.
AU  - Popić, Jovan P.
AU  - Bajat, Jelena B.
AU  - Mišković-Stanković, Vesna B.
PY  - 2013
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6155
AB  - The influence of different types of conversion phosphate coatings on the corrosion stability of top powder polyester coating on steel was investigated. The morphology of phosphate coatings was investigated using scanning electron microscopy (SEM), composition by energy dispersive X-ray spectroscopy (EDS) and surface coverage by voltametric anodic dissolution (VAD) technique. The corrosion stability of polyester coating on steel pretreated by phosphate coatings was investigated by electrochemical impedance spectroscopy (EIS). It was shown that small crystal nuclei of iron-phosphate coating have sporadically emerged on the steel substrate while zinc-phosphate coating had more compact structure with better surface coverage. After prolonged exposure, there was a significant decrease in Rp values for polyester/zinc-phosphate protective system, as a result of the disbondment of polyester coating, while Rp values for polyester coating on steel pretreated with iron-phosphate coating remained almost unchanged, pointing to a greater stability of this protective system.
PB  - Wydawnictwo SIGMA - N O T Sp. z o.o
T2  - Ochrona przed Korozją
T1  - The disbonding of powder polyester coating on steel pretreated by zinc-phosphate and iron-phosphate coatings
EP  - 429
IS  - 10
SP  - 423
VL  - 56
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6155
ER  - 

@article{
author = "Jegdić, Bore V. and Popić, Jovan P. and Bajat, Jelena B. and Mišković-Stanković, Vesna B.",
year = "2013",
abstract = "The influence of different types of conversion phosphate coatings on the corrosion stability of top powder polyester coating on steel was investigated. The morphology of phosphate coatings was investigated using scanning electron microscopy (SEM), composition by energy dispersive X-ray spectroscopy (EDS) and surface coverage by voltametric anodic dissolution (VAD) technique. The corrosion stability of polyester coating on steel pretreated by phosphate coatings was investigated by electrochemical impedance spectroscopy (EIS). It was shown that small crystal nuclei of iron-phosphate coating have sporadically emerged on the steel substrate while zinc-phosphate coating had more compact structure with better surface coverage. After prolonged exposure, there was a significant decrease in Rp values for polyester/zinc-phosphate protective system, as a result of the disbondment of polyester coating, while Rp values for polyester coating on steel pretreated with iron-phosphate coating remained almost unchanged, pointing to a greater stability of this protective system.",
publisher = "Wydawnictwo SIGMA - N O T Sp. z o.o",
journal = "Ochrona przed Korozją",
title = "The disbonding of powder polyester coating on steel pretreated by zinc-phosphate and iron-phosphate coatings",
pages = "429-423",
number = "10",
volume = "56",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6155"
}

Jegdić, B. V., Popić, J. P., Bajat, J. B.,& Mišković-Stanković, V. B.. (2013). The disbonding of powder polyester coating on steel pretreated by zinc-phosphate and iron-phosphate coatings. in Ochrona przed Korozją
Wydawnictwo SIGMA - N O T Sp. z o.o., 56(10), 423-429.
https://hdl.handle.net/21.15107/rcub_technorep_6155

Jegdić BV, Popić JP, Bajat JB, Mišković-Stanković VB. The disbonding of powder polyester coating on steel pretreated by zinc-phosphate and iron-phosphate coatings. in Ochrona przed Korozją. 2013;56(10):423-429.
https://hdl.handle.net/21.15107/rcub_technorep_6155 .

Jegdić, Bore V., Popić, Jovan P., Bajat, Jelena B., Mišković-Stanković, Vesna B., "The disbonding of powder polyester coating on steel pretreated by zinc-phosphate and iron-phosphate coatings" in Ochrona przed Korozją, 56, no. 10 (2013):423-429,
https://hdl.handle.net/21.15107/rcub_technorep_6155 .

TY  - JOUR
AU  - Jegdić, Bore V.
AU  - Ostojić, Stevan I.
AU  - Bobić, Biljana
AU  - Alil, Ana
PY  - 2013
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6091
AB  - The paper describes structural changes in the welded joints, leading to the emergence of intergranular corrosion (IGC) during exploitation. The occurrence of intergranular corrosion in welded joints of austenitic, ferritic and duplex stainless steels and in welded joints of aluminium alloys and nickel alloys is analysed. Special attention was paid to austenitic stainless steels, due to their wide application in practice. In addition to sensitization in the weld heat-affected zone (HAZ), which results in degradation of the welded joint (“weld decay”), also considered is the sensitization that occurs close to the weld metal in the stabilized steel, which leads to a “knife line attack”. Considerable attention is devoted to describing the various procedures in order to prevent the sensitization of the welded joints.
T2  - INTEGRITET I VEK KONSTRUKCIJA
T1  - INTERGRANULAR CORROSION OF WELDED JOINTS. FORMING CONDITIONS AND PROCEDURES FOR PREVENTION
EP  - 97
IS  - 2
SP  - 93
VL  - 13
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6091
ER  - 

@article{
author = "Jegdić, Bore V. and Ostojić, Stevan I. and Bobić, Biljana and Alil, Ana",
year = "2013",
abstract = "The paper describes structural changes in the welded joints, leading to the emergence of intergranular corrosion (IGC) during exploitation. The occurrence of intergranular corrosion in welded joints of austenitic, ferritic and duplex stainless steels and in welded joints of aluminium alloys and nickel alloys is analysed. Special attention was paid to austenitic stainless steels, due to their wide application in practice. In addition to sensitization in the weld heat-affected zone (HAZ), which results in degradation of the welded joint (“weld decay”), also considered is the sensitization that occurs close to the weld metal in the stabilized steel, which leads to a “knife line attack”. Considerable attention is devoted to describing the various procedures in order to prevent the sensitization of the welded joints.",
journal = "INTEGRITET I VEK KONSTRUKCIJA",
title = "INTERGRANULAR CORROSION OF WELDED JOINTS. FORMING CONDITIONS AND PROCEDURES FOR PREVENTION",
pages = "97-93",
number = "2",
volume = "13",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6091"
}

Jegdić, B. V., Ostojić, S. I., Bobić, B.,& Alil, A.. (2013). INTERGRANULAR CORROSION OF WELDED JOINTS. FORMING CONDITIONS AND PROCEDURES FOR PREVENTION. in INTEGRITET I VEK KONSTRUKCIJA, 13(2), 93-97.
https://hdl.handle.net/21.15107/rcub_technorep_6091

Jegdić BV, Ostojić SI, Bobić B, Alil A. INTERGRANULAR CORROSION OF WELDED JOINTS. FORMING CONDITIONS AND PROCEDURES FOR PREVENTION. in INTEGRITET I VEK KONSTRUKCIJA. 2013;13(2):93-97.
https://hdl.handle.net/21.15107/rcub_technorep_6091 .

Jegdić, Bore V., Ostojić, Stevan I., Bobić, Biljana, Alil, Ana, "INTERGRANULAR CORROSION OF WELDED JOINTS. FORMING CONDITIONS AND PROCEDURES FOR PREVENTION" in INTEGRITET I VEK KONSTRUKCIJA, 13, no. 2 (2013):93-97,
https://hdl.handle.net/21.15107/rcub_technorep_6091 .

TY  - JOUR
AU  - Jegdić, Bore V.
AU  - Ristić, Slavica
AU  - Polić-Radovanović, Suzana
AU  - Alil, Ana
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6208
AB  - This paper analyzed the conditions for the occurrence of cor-
rosion processes on historically important weapons and military 
equipment made of steel during the period in outdoor environment. 
A considerable attention has been given to the characteristics of 
the most important corrosion products formed on the steel surface. 
The formation of akaganite,  -FeOOH is a sign of active corrosion 
under a layer of corrosion products. The conditions that cause the 
formation and regeneration of hydrochloric and sulphuric acid du-
ring the exposure to the elements were analyzed. The most often 
applied methods of diagnostics and procedures of removing active 
corrosion anions (desalination) were described as well. The NaOH 
solution of certain pH values still has the most important applica-
tion for the desalination process. The procedures for cleaning the 
surface before the application of protective coatings and the appli-
cation of chemicals that transform rust into stable compounds we-
re discussed. As protective coatings, different types of organic co-
atings plated on well-prepared steel surfaces were used and so-
metimes special types of waxes as well. This paper presents the 
results of the tests of corrosion products taken from the exhibits of 
weapons and military equipment from the Military Museum in Bel-
grade.
PB  - University of Defence in Belgrade
T2  - Vojnotehnicki glasnik
T1  - Corrosion and conservation of weapons and military equipment
EP  - 182
IS  - 1
SP  - 169
VL  - 15
DO  - 10.5937/vojtehg1201169j
ER  - 

@article{
author = "Jegdić, Bore V. and Ristić, Slavica and Polić-Radovanović, Suzana and Alil, Ana",
year = "2012",
abstract = "This paper analyzed the conditions for the occurrence of cor-
rosion processes on historically important weapons and military 
equipment made of steel during the period in outdoor environment. 
A considerable attention has been given to the characteristics of 
the most important corrosion products formed on the steel surface. 
The formation of akaganite,  -FeOOH is a sign of active corrosion 
under a layer of corrosion products. The conditions that cause the 
formation and regeneration of hydrochloric and sulphuric acid du-
ring the exposure to the elements were analyzed. The most often 
applied methods of diagnostics and procedures of removing active 
corrosion anions (desalination) were described as well. The NaOH 
solution of certain pH values still has the most important applica-
tion for the desalination process. The procedures for cleaning the 
surface before the application of protective coatings and the appli-
cation of chemicals that transform rust into stable compounds we-
re discussed. As protective coatings, different types of organic co-
atings plated on well-prepared steel surfaces were used and so-
metimes special types of waxes as well. This paper presents the 
results of the tests of corrosion products taken from the exhibits of 
weapons and military equipment from the Military Museum in Bel-
grade.",
publisher = "University of Defence in Belgrade",
journal = "Vojnotehnicki glasnik",
title = "Corrosion and conservation of weapons and military equipment",
pages = "182-169",
number = "1",
volume = "15",
doi = "10.5937/vojtehg1201169j"
}

Jegdić, B. V., Ristić, S., Polić-Radovanović, S.,& Alil, A.. (2012). Corrosion and conservation of weapons and military equipment. in Vojnotehnicki glasnik
University of Defence in Belgrade., 15(1), 169-182.
https://doi.org/10.5937/vojtehg1201169j

Jegdić BV, Ristić S, Polić-Radovanović S, Alil A. Corrosion and conservation of weapons and military equipment. in Vojnotehnicki glasnik. 2012;15(1):169-182.
doi:10.5937/vojtehg1201169j .

Jegdić, Bore V., Ristić, Slavica, Polić-Radovanović, Suzana, Alil, Ana, "Corrosion and conservation of weapons and military equipment" in Vojnotehnicki glasnik, 15, no. 1 (2012):169-182,
https://doi.org/10.5937/vojtehg1201169j . .

TY  - CONF
AU  - Bobić, Biljana
AU  - Jegdić, Bore V.
AU  - Alil, Ana
AU  - Radosavljević, Miroslav
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6113
AB  - Interkristalna, naponska, galvanska, piting korozija i korozija u zazorima se često javljaju u zavarenim spojevima. Opisani su uslovi pri kojima dolazi do pojave navedenih oblika korozije. Posebno su razmatrani slučajevi korozije zavarenih spojeva u praksi. Za svaki pojedinačan slučaj korozije objašnjeni su uzroci nastanka i uslovi odigravanja procesa korozije. Navedeni su postupci i mere koje treba preduzeti u cilju sprečavanja korozije zavarenog spoja u konkretnom slučaju, kao i u slučaju zavarenih spojeva različitih metala i legura uopšte.
PB  - Društvo za unapređivanje zavarivanja u Srbij - DUZS. Beograd, Srbija, Divčibare, Srbija
C3  - 27. savetovanje sa međunarodnim učešćem ZAVARIVANJE 2012
T1  - Corrosion of Welded Joints - Case Studies
EP  - 8
SP  - 1
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6113
ER  - 

@conference{
author = "Bobić, Biljana and Jegdić, Bore V. and Alil, Ana and Radosavljević, Miroslav",
year = "2012",
abstract = "Interkristalna, naponska, galvanska, piting korozija i korozija u zazorima se često javljaju u zavarenim spojevima. Opisani su uslovi pri kojima dolazi do pojave navedenih oblika korozije. Posebno su razmatrani slučajevi korozije zavarenih spojeva u praksi. Za svaki pojedinačan slučaj korozije objašnjeni su uzroci nastanka i uslovi odigravanja procesa korozije. Navedeni su postupci i mere koje treba preduzeti u cilju sprečavanja korozije zavarenog spoja u konkretnom slučaju, kao i u slučaju zavarenih spojeva različitih metala i legura uopšte.",
publisher = "Društvo za unapređivanje zavarivanja u Srbij - DUZS. Beograd, Srbija, Divčibare, Srbija",
journal = "27. savetovanje sa međunarodnim učešćem ZAVARIVANJE 2012",
title = "Corrosion of Welded Joints - Case Studies",
pages = "8-1",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6113"
}

Bobić, B., Jegdić, B. V., Alil, A.,& Radosavljević, M.. (2012). Corrosion of Welded Joints - Case Studies. in 27. savetovanje sa međunarodnim učešćem ZAVARIVANJE 2012
Društvo za unapređivanje zavarivanja u Srbij - DUZS. Beograd, Srbija, Divčibare, Srbija., 1-8.
https://hdl.handle.net/21.15107/rcub_technorep_6113

Bobić B, Jegdić BV, Alil A, Radosavljević M. Corrosion of Welded Joints - Case Studies. in 27. savetovanje sa međunarodnim učešćem ZAVARIVANJE 2012. 2012;:1-8.
https://hdl.handle.net/21.15107/rcub_technorep_6113 .

Bobić, Biljana, Jegdić, Bore V., Alil, Ana, Radosavljević, Miroslav, "Corrosion of Welded Joints - Case Studies" in 27. savetovanje sa međunarodnim učešćem ZAVARIVANJE 2012 (2012):1-8,
https://hdl.handle.net/21.15107/rcub_technorep_6113 .

TY  - CONF
AU  - Jegdić, Bore V.
AU  - Bobić, Biljana
AU  - Alil, Ana
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6112
AB  - U radu je analizirana pojava i metode ispitivanja interkristalne korozije (IKK) zavarenih spojeva austenitnih, feritnih i dupleks nerđajućih čelika, kao i zavarenih spojeva aluminijumskih legura i legura nikla. Posebna pažnja posvećena je austenitnim nerđajućim čelicima, s obzirom na njihovu široku primenu u praksi. Klasične metode ispitivanja u ključalim rastvorima kiselina još uvek imaju veliku primenu u praksi. Njihov najvažniji nedostatak je dugo vreme trajanja ispitivanja (do 240 h). Tabelarno su prikazane osnovne karakteristike tih metoda, navedeni metali i legure na koje se metode mogu primeniti, faze u zavarenom spoju na koje deluje rastvor, temperatura i vreme trajanja ispitivanja. Posebna pažnja posvećena je elektrohemijskim metodama za ispitivanje IKK. Ove metode se u novije vreme sve više primenjuju, s obzirom na kvantitativni karakter dobijenih rezultata kao i kratko vreme ispitivanja (od nekoliko minuta do jednog sata).
PB  - Društvo za unapređivanje zavarivanja u Srbij - DUZS, Beograd, Srbija, Divčibare, Srbija
C3  - 27. savetovanje sa međunarodnim učešćem ZAVARIVANJE 2012
T1  - Test Methods for the Intergranular Corrosion Welded Joints
EP  - 8
SP  - 1
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6112
ER  - 

@conference{
author = "Jegdić, Bore V. and Bobić, Biljana and Alil, Ana",
year = "2012",
abstract = "U radu je analizirana pojava i metode ispitivanja interkristalne korozije (IKK) zavarenih spojeva austenitnih, feritnih i dupleks nerđajućih čelika, kao i zavarenih spojeva aluminijumskih legura i legura nikla. Posebna pažnja posvećena je austenitnim nerđajućim čelicima, s obzirom na njihovu široku primenu u praksi. Klasične metode ispitivanja u ključalim rastvorima kiselina još uvek imaju veliku primenu u praksi. Njihov najvažniji nedostatak je dugo vreme trajanja ispitivanja (do 240 h). Tabelarno su prikazane osnovne karakteristike tih metoda, navedeni metali i legure na koje se metode mogu primeniti, faze u zavarenom spoju na koje deluje rastvor, temperatura i vreme trajanja ispitivanja. Posebna pažnja posvećena je elektrohemijskim metodama za ispitivanje IKK. Ove metode se u novije vreme sve više primenjuju, s obzirom na kvantitativni karakter dobijenih rezultata kao i kratko vreme ispitivanja (od nekoliko minuta do jednog sata).",
publisher = "Društvo za unapređivanje zavarivanja u Srbij - DUZS, Beograd, Srbija, Divčibare, Srbija",
journal = "27. savetovanje sa međunarodnim učešćem ZAVARIVANJE 2012",
title = "Test Methods for the Intergranular Corrosion Welded Joints",
pages = "8-1",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6112"
}

Jegdić, B. V., Bobić, B.,& Alil, A.. (2012). Test Methods for the Intergranular Corrosion Welded Joints. in 27. savetovanje sa međunarodnim učešćem ZAVARIVANJE 2012
Društvo za unapređivanje zavarivanja u Srbij - DUZS, Beograd, Srbija, Divčibare, Srbija., 1-8.
https://hdl.handle.net/21.15107/rcub_technorep_6112

Jegdić BV, Bobić B, Alil A. Test Methods for the Intergranular Corrosion Welded Joints. in 27. savetovanje sa međunarodnim učešćem ZAVARIVANJE 2012. 2012;:1-8.
https://hdl.handle.net/21.15107/rcub_technorep_6112 .

Jegdić, Bore V., Bobić, Biljana, Alil, Ana, "Test Methods for the Intergranular Corrosion Welded Joints" in 27. savetovanje sa međunarodnim učešćem ZAVARIVANJE 2012 (2012):1-8,
https://hdl.handle.net/21.15107/rcub_technorep_6112 .

TY  - CONF
AU  - Alil, Ana
AU  - Jegdić, Bore V.
AU  - Bobić, Biljana
AU  - Ristić, Marko
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6102
AB  - The variation of factors such as the amount of alloying elements in solid solution, thermal and
thermo-mechanical treatments changes the corrosion tendency in the Al-Zn-Mg-Cu alloy. The measurements of
electrical conductivity enabled the estimation of the structural state of the alloy, i.e. the type and the degree of
precipitation.The corrosion behaviour was examined through three electrochemical methods(Ecorr., polarization
measurements, EIS).The measurement of corrosion potentials (Ecorr.) gave information about the distribution of
the alloying elements between the solid solution and the precipitation phases. The polarization measurements
have shown a more positive value of pitting potential (Epit.) and a greater resistance to corrosionfor the two-step
aged alloy. The electrochemical impedance spectroscopy (EIS) has also shown that the two-step aged alloy has
better corrosion propertiescompared to the one-step aged alloy.The fracture mechanics (FM) method wasused for
SCC testing and hasshown that the alloy after two-step precipitation hardening is significantly more resistant to
SCC. The obtained results enable a greaterinsight into the effects of both heat treatment and alloying elements,
primarily copper, on the corrosion resistance of the alloy.
PB  - Technical faculty Mihajlo Pupin, Zrenjanin, University of Novi Sad, Srbija
C3  - 2nd INTERNATIONAL CONFERENCE Industrial Engineering and Environmental Protection 2012
T1  - CORROSION BEHAVIOUR OF AN Al-Zn-Mg-Cu ALLOY AFTER DIFFERENT HEAT TREATMENTS
EP  - 128
SP  - 121
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6102
ER  - 

@conference{
author = "Alil, Ana and Jegdić, Bore V. and Bobić, Biljana and Ristić, Marko",
year = "2012",
abstract = "The variation of factors such as the amount of alloying elements in solid solution, thermal and
thermo-mechanical treatments changes the corrosion tendency in the Al-Zn-Mg-Cu alloy. The measurements of
electrical conductivity enabled the estimation of the structural state of the alloy, i.e. the type and the degree of
precipitation.The corrosion behaviour was examined through three electrochemical methods(Ecorr., polarization
measurements, EIS).The measurement of corrosion potentials (Ecorr.) gave information about the distribution of
the alloying elements between the solid solution and the precipitation phases. The polarization measurements
have shown a more positive value of pitting potential (Epit.) and a greater resistance to corrosionfor the two-step
aged alloy. The electrochemical impedance spectroscopy (EIS) has also shown that the two-step aged alloy has
better corrosion propertiescompared to the one-step aged alloy.The fracture mechanics (FM) method wasused for
SCC testing and hasshown that the alloy after two-step precipitation hardening is significantly more resistant to
SCC. The obtained results enable a greaterinsight into the effects of both heat treatment and alloying elements,
primarily copper, on the corrosion resistance of the alloy.",
publisher = "Technical faculty Mihajlo Pupin, Zrenjanin, University of Novi Sad, Srbija",
journal = "2nd INTERNATIONAL CONFERENCE Industrial Engineering and Environmental Protection 2012",
title = "CORROSION BEHAVIOUR OF AN Al-Zn-Mg-Cu ALLOY AFTER DIFFERENT HEAT TREATMENTS",
pages = "128-121",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6102"
}

Alil, A., Jegdić, B. V., Bobić, B.,& Ristić, M.. (2012). CORROSION BEHAVIOUR OF AN Al-Zn-Mg-Cu ALLOY AFTER DIFFERENT HEAT TREATMENTS. in 2nd INTERNATIONAL CONFERENCE Industrial Engineering and Environmental Protection 2012
Technical faculty Mihajlo Pupin, Zrenjanin, University of Novi Sad, Srbija., 121-128.
https://hdl.handle.net/21.15107/rcub_technorep_6102

Alil A, Jegdić BV, Bobić B, Ristić M. CORROSION BEHAVIOUR OF AN Al-Zn-Mg-Cu ALLOY AFTER DIFFERENT HEAT TREATMENTS. in 2nd INTERNATIONAL CONFERENCE Industrial Engineering and Environmental Protection 2012. 2012;:121-128.
https://hdl.handle.net/21.15107/rcub_technorep_6102 .

Alil, Ana, Jegdić, Bore V., Bobić, Biljana, Ristić, Marko, "CORROSION BEHAVIOUR OF AN Al-Zn-Mg-Cu ALLOY AFTER DIFFERENT HEAT TREATMENTS" in 2nd INTERNATIONAL CONFERENCE Industrial Engineering and Environmental Protection 2012 (2012):121-128,
https://hdl.handle.net/21.15107/rcub_technorep_6102 .

TY  - CONF
AU  - Alil, Ana
AU  - Jegdić, Bore V.
AU  - Bobić, Biljana
AU  - Radosavljević, Miroslav
AU  - Katavić, Boris
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6093
AB  - Stress corrosion cracking (SCC) was tested in a high strength 7000 series aluminium alloy applied for
weapons and military equipment. The effect of one step- and two-step precipitation hardening (aging) on SCC was
investigated. The slow strain rate test (SSRT) and the fracture mechanics (FM) method were used for SCC testing. The
measurements of electrical resistivity allowed evaluating an aging degree in the tested alloy. Both testing methods have
shown that the alloy after two-step precipitation hardening is significantly more resistant to SCC. The critical stress
intensity factor for SCC, KISCC is significantly higher, and the crack growth rate on the plateau, vpl is more than one
order of magnitude lower for the alloy in this state. Processes that take place at the crack tip are proposed and the
effect of copper was analyzed. The effect of the testing solution (NaCl) temperature on the vpl was determined. Two
values of the apparent activation energy, Ea, were obtained; one value (46.6 kJ mol-1) refers to higher temperatures,
while the other (70.4 kJ mol-1) refers to lower test temperatures. These values of Ea correspond to the different
processes that control the vpl, at higher and lower temperatures.
PB  - Military Technical Institute
C3  - 5th International Scientific Conference on Defensive Technologies
T1  - STRESS CORROSION CRACKING OF AN AL-ZN-MG-CU ALLOY AFTER DIFFERENT PRECIPITATION HARDENING TREATMENTS
EP  - 587
SP  - 582
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6093
ER  - 

@conference{
author = "Alil, Ana and Jegdić, Bore V. and Bobić, Biljana and Radosavljević, Miroslav and Katavić, Boris",
year = "2012",
abstract = "Stress corrosion cracking (SCC) was tested in a high strength 7000 series aluminium alloy applied for
weapons and military equipment. The effect of one step- and two-step precipitation hardening (aging) on SCC was
investigated. The slow strain rate test (SSRT) and the fracture mechanics (FM) method were used for SCC testing. The
measurements of electrical resistivity allowed evaluating an aging degree in the tested alloy. Both testing methods have
shown that the alloy after two-step precipitation hardening is significantly more resistant to SCC. The critical stress
intensity factor for SCC, KISCC is significantly higher, and the crack growth rate on the plateau, vpl is more than one
order of magnitude lower for the alloy in this state. Processes that take place at the crack tip are proposed and the
effect of copper was analyzed. The effect of the testing solution (NaCl) temperature on the vpl was determined. Two
values of the apparent activation energy, Ea, were obtained; one value (46.6 kJ mol-1) refers to higher temperatures,
while the other (70.4 kJ mol-1) refers to lower test temperatures. These values of Ea correspond to the different
processes that control the vpl, at higher and lower temperatures.",
publisher = "Military Technical Institute",
journal = "5th International Scientific Conference on Defensive Technologies",
title = "STRESS CORROSION CRACKING OF AN AL-ZN-MG-CU ALLOY AFTER DIFFERENT PRECIPITATION HARDENING TREATMENTS",
pages = "587-582",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6093"
}

Alil, A., Jegdić, B. V., Bobić, B., Radosavljević, M.,& Katavić, B.. (2012). STRESS CORROSION CRACKING OF AN AL-ZN-MG-CU ALLOY AFTER DIFFERENT PRECIPITATION HARDENING TREATMENTS. in 5th International Scientific Conference on Defensive Technologies
Military Technical Institute., 582-587.
https://hdl.handle.net/21.15107/rcub_technorep_6093

Alil A, Jegdić BV, Bobić B, Radosavljević M, Katavić B. STRESS CORROSION CRACKING OF AN AL-ZN-MG-CU ALLOY AFTER DIFFERENT PRECIPITATION HARDENING TREATMENTS. in 5th International Scientific Conference on Defensive Technologies. 2012;:582-587.
https://hdl.handle.net/21.15107/rcub_technorep_6093 .

Alil, Ana, Jegdić, Bore V., Bobić, Biljana, Radosavljević, Miroslav, Katavić, Boris, "STRESS CORROSION CRACKING OF AN AL-ZN-MG-CU ALLOY AFTER DIFFERENT PRECIPITATION HARDENING TREATMENTS" in 5th International Scientific Conference on Defensive Technologies (2012):582-587,
https://hdl.handle.net/21.15107/rcub_technorep_6093 .

TY  - JOUR
AU  - Jegdić, Bore V.
AU  - Polić-Radovanović, Suzana
AU  - Ristić, Slavica
AU  - Alil, Ana
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6224
AB  - A spearhead of archaeological and cultural significance has been found and analysed in
Serbia. In the corrosion products of the artefact, the dominant phases were goethite (α-
FeO(OH)) and magnetite (Fe3O4) whose presence explains a good preservation of the base
metal, iron, over the centuries and the artefact stability after excavation. Besides goethite and
magnetite, the corrosion products were identified to contain, to a lesser extent, less stable
lepidocrocite (γ-FeO(OH)) and the phases that come from the rocks and soil from the
surrounding environment (plagioclase). The phases containing chloride ions were not detected
in the corrosion products (akaganéite, β-Fe8O8(OH)8Cl1.35), which indirectly indicates that the
content of chloride ions was not significant in the underground exploitation conditions. The
lack of chloride ions also contributed to the corrosion stability of the artefact during the period
after excavation.
PB  - Alexandru Ioan Cuza University Publiching House Iasi-Romania
T2  - International Journal of Conservation Science
T1  - Corrosion Stability of Corrosion Products on an Archaeological Iron Artefact
EP  - 248
IS  - 4
SP  - 241
VL  - 3
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6224
ER  - 

@article{
author = "Jegdić, Bore V. and Polić-Radovanović, Suzana and Ristić, Slavica and Alil, Ana",
year = "2012",
abstract = "A spearhead of archaeological and cultural significance has been found and analysed in
Serbia. In the corrosion products of the artefact, the dominant phases were goethite (α-
FeO(OH)) and magnetite (Fe3O4) whose presence explains a good preservation of the base
metal, iron, over the centuries and the artefact stability after excavation. Besides goethite and
magnetite, the corrosion products were identified to contain, to a lesser extent, less stable
lepidocrocite (γ-FeO(OH)) and the phases that come from the rocks and soil from the
surrounding environment (plagioclase). The phases containing chloride ions were not detected
in the corrosion products (akaganéite, β-Fe8O8(OH)8Cl1.35), which indirectly indicates that the
content of chloride ions was not significant in the underground exploitation conditions. The
lack of chloride ions also contributed to the corrosion stability of the artefact during the period
after excavation.",
publisher = "Alexandru Ioan Cuza University Publiching House Iasi-Romania",
journal = "International Journal of Conservation Science",
title = "Corrosion Stability of Corrosion Products on an Archaeological Iron Artefact",
pages = "248-241",
number = "4",
volume = "3",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6224"
}

Jegdić, B. V., Polić-Radovanović, S., Ristić, S.,& Alil, A.. (2012). Corrosion Stability of Corrosion Products on an Archaeological Iron Artefact. in International Journal of Conservation Science
Alexandru Ioan Cuza University Publiching House Iasi-Romania., 3(4), 241-248.
https://hdl.handle.net/21.15107/rcub_technorep_6224

Jegdić BV, Polić-Radovanović S, Ristić S, Alil A. Corrosion Stability of Corrosion Products on an Archaeological Iron Artefact. in International Journal of Conservation Science. 2012;3(4):241-248.
https://hdl.handle.net/21.15107/rcub_technorep_6224 .

Jegdić, Bore V., Polić-Radovanović, Suzana, Ristić, Slavica, Alil, Ana, "Corrosion Stability of Corrosion Products on an Archaeological Iron Artefact" in International Journal of Conservation Science, 3, no. 4 (2012):241-248,
https://hdl.handle.net/21.15107/rcub_technorep_6224 .

TY  - JOUR
AU  - Alil, Ana
AU  - Jegdić, Bore V.
AU  - Polić-Radovanović, Suzana
AU  - Ristić, Slavica
AU  - Rajakovic-Ognjanovic, Vladana
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6225
AB  - A degree of preservation of iron artefacts depends on the type of underground environment and the type of
corrosion products formed on their surface. This paper analyses the conditions of an archaeological artefact made of iron,
which was found to originate from the Roman period. The iron corrosion products, goethite, lepidocrocite and magnetite
(determined by the X-ray diffraction method) have been noticed in the corrosion products of the artefact. The ion
chromatography analysis has revealed chloride and sulphate anions, pointing to the necessity of having artefacts treated in
adequate solutions immediately after their excavation. It has been found that the EDTA solution is very efficient in the
process of desalination of the artefact. The aim of this study was to determine the influence of the corrosion product types
and the effects of applying the EDTA solution, otherwise not commonly used for desalination of iron objects. This method
was applied here due to the complex structures of the found archaeological artefacts and the presence of copper alloys
besides iron. The aim of this paper is to determine the type of influence corrosion products have on an artefact and to
determine the effect of desalination treatment.
PB  - UNIVERSITY OF TIMISOARA
T2  - CHEMICAL BULLETIN OF THE „POLITEHNICA”
T1  - Conservation of the Archaeological Finds from Roman Period
EP  - 37
IS  - 1
SP  - 35
VL  - 57
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6225
ER  - 

@article{
author = "Alil, Ana and Jegdić, Bore V. and Polić-Radovanović, Suzana and Ristić, Slavica and Rajakovic-Ognjanovic, Vladana",
year = "2012",
abstract = "A degree of preservation of iron artefacts depends on the type of underground environment and the type of
corrosion products formed on their surface. This paper analyses the conditions of an archaeological artefact made of iron,
which was found to originate from the Roman period. The iron corrosion products, goethite, lepidocrocite and magnetite
(determined by the X-ray diffraction method) have been noticed in the corrosion products of the artefact. The ion
chromatography analysis has revealed chloride and sulphate anions, pointing to the necessity of having artefacts treated in
adequate solutions immediately after their excavation. It has been found that the EDTA solution is very efficient in the
process of desalination of the artefact. The aim of this study was to determine the influence of the corrosion product types
and the effects of applying the EDTA solution, otherwise not commonly used for desalination of iron objects. This method
was applied here due to the complex structures of the found archaeological artefacts and the presence of copper alloys
besides iron. The aim of this paper is to determine the type of influence corrosion products have on an artefact and to
determine the effect of desalination treatment.",
publisher = "UNIVERSITY OF TIMISOARA",
journal = "CHEMICAL BULLETIN OF THE „POLITEHNICA”",
title = "Conservation of the Archaeological Finds from Roman Period",
pages = "37-35",
number = "1",
volume = "57",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6225"
}

Alil, A., Jegdić, B. V., Polić-Radovanović, S., Ristić, S.,& Rajakovic-Ognjanovic, V.. (2012). Conservation of the Archaeological Finds from Roman Period. in CHEMICAL BULLETIN OF THE „POLITEHNICA”
UNIVERSITY OF TIMISOARA., 57(1), 35-37.
https://hdl.handle.net/21.15107/rcub_technorep_6225

Alil A, Jegdić BV, Polić-Radovanović S, Ristić S, Rajakovic-Ognjanovic V. Conservation of the Archaeological Finds from Roman Period. in CHEMICAL BULLETIN OF THE „POLITEHNICA”. 2012;57(1):35-37.
https://hdl.handle.net/21.15107/rcub_technorep_6225 .

Alil, Ana, Jegdić, Bore V., Polić-Radovanović, Suzana, Ristić, Slavica, Rajakovic-Ognjanovic, Vladana, "Conservation of the Archaeological Finds from Roman Period" in CHEMICAL BULLETIN OF THE „POLITEHNICA”, 57, no. 1 (2012):35-37,
https://hdl.handle.net/21.15107/rcub_technorep_6225 .

TY  - JOUR
AU  - Jegdić, Bore V.
AU  - Bobić, Biljana
AU  - Alil, Ana
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6226
AB  - Opisani su osnovni mehanizmi naponske korozije različitih metala i legura i njihovih zavarenih spojeva. Detaljnije su
razmotreni metalurški i korozioni uslovi nastanka naponske korozije ugljeničnih i niskolegiranih čelika, a posebno
njihovih zavarenih spojeva. Najveća pažnja u ovom radu je posvećena razmatranju naponske korozije nerđajućih
čelika (austenitnih, martenzitnih, feritnih i dupleks nerđajućih čelika) i posebno njihovih zavarenih spojeva. Značajna
pažnja je takođe posvećena naponskoj koroziji aluminijumskih legura serije 2000 (Al-Cu-Mg), 5000 (Al-Mn, Al-Mg-Mn)
i 7000 (Al-Zn-Mg-(Cu)), dok je naponska korozija zavarenih spojeva kod legura bakra, legura titana i legura nikla
samo ukratko razmotrena.
PB  - DUZS - Društvo za unapređivanje zavarivanja u Srbiji, Beograd, Srbija
T2  - Zavarivanje i zavarene konstrukcije
T1  - Naponska korozija metala i legura i njihovih zavarenih spojeva, Deo I: uslovi nastanka naponske korozije
EP  - 41
IS  - 1
SP  - 35
VL  - 57
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6226
ER  - 

@article{
author = "Jegdić, Bore V. and Bobić, Biljana and Alil, Ana",
year = "2012",
abstract = "Opisani su osnovni mehanizmi naponske korozije različitih metala i legura i njihovih zavarenih spojeva. Detaljnije su
razmotreni metalurški i korozioni uslovi nastanka naponske korozije ugljeničnih i niskolegiranih čelika, a posebno
njihovih zavarenih spojeva. Najveća pažnja u ovom radu je posvećena razmatranju naponske korozije nerđajućih
čelika (austenitnih, martenzitnih, feritnih i dupleks nerđajućih čelika) i posebno njihovih zavarenih spojeva. Značajna
pažnja je takođe posvećena naponskoj koroziji aluminijumskih legura serije 2000 (Al-Cu-Mg), 5000 (Al-Mn, Al-Mg-Mn)
i 7000 (Al-Zn-Mg-(Cu)), dok je naponska korozija zavarenih spojeva kod legura bakra, legura titana i legura nikla
samo ukratko razmotrena.",
publisher = "DUZS - Društvo za unapređivanje zavarivanja u Srbiji, Beograd, Srbija",
journal = "Zavarivanje i zavarene konstrukcije",
title = "Naponska korozija metala i legura i njihovih zavarenih spojeva, Deo I: uslovi nastanka naponske korozije",
pages = "41-35",
number = "1",
volume = "57",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6226"
}

Jegdić, B. V., Bobić, B.,& Alil, A.. (2012). Naponska korozija metala i legura i njihovih zavarenih spojeva, Deo I: uslovi nastanka naponske korozije. in Zavarivanje i zavarene konstrukcije
DUZS - Društvo za unapređivanje zavarivanja u Srbiji, Beograd, Srbija., 57(1), 35-41.
https://hdl.handle.net/21.15107/rcub_technorep_6226

Jegdić BV, Bobić B, Alil A. Naponska korozija metala i legura i njihovih zavarenih spojeva, Deo I: uslovi nastanka naponske korozije. in Zavarivanje i zavarene konstrukcije. 2012;57(1):35-41.
https://hdl.handle.net/21.15107/rcub_technorep_6226 .

Jegdić, Bore V., Bobić, Biljana, Alil, Ana, "Naponska korozija metala i legura i njihovih zavarenih spojeva, Deo I: uslovi nastanka naponske korozije" in Zavarivanje i zavarene konstrukcije, 57, no. 1 (2012):35-41,
https://hdl.handle.net/21.15107/rcub_technorep_6226 .

TY  - JOUR
AU  - Jegdić, Bore V.
AU  - Bobić, Biljana
AU  - Alil, Ana
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6227
AB  - U radu su razmotrene metode ispitivanja naponske korozije metala i legura i njihovih zavarenih spojeva. Opisani su
principi tih metoda, postupci izvođenja, oblasti primene, kao i prednosti i nedostaci pojedinih metoda. Shematski su
prikazani tipični rezultati koji se dobijaju njihovom primenom. Posebna pažnja je posvećena metodama ispitivanja
naponske korozije zavarenih spojeva. Opisane su klasične metode ispitivanja statički opterećenih glatkih uzoraka (Cprstenovi,
uzorci na savijanje itd.), kao i savremene metode kao što je metoda male brzine deformacije (SSRT) i
metode zasnovane na principima mehanike loma. Navedeni su odgovarajući standardi (ISO i ASTM) za njihovo
izvođenje, kao i preporuke za sprečavanje naponske korozije zavarenih spojeva različitih metala i legura.
PB  - DUZS - Društvo za unapređivanje zavarivanja u Srbiji, Beograd, Srbija
T2  - Zavarivanje i zavarene konstrukcije
T1  - Naponska korozija metala i legura i njihovih zavarenih spojeva, Deo II: metode ispitivanja
EP  - 122
IS  - 3
SP  - 115
VL  - 57
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6227
ER  - 

@article{
author = "Jegdić, Bore V. and Bobić, Biljana and Alil, Ana",
year = "2012",
abstract = "U radu su razmotrene metode ispitivanja naponske korozije metala i legura i njihovih zavarenih spojeva. Opisani su
principi tih metoda, postupci izvođenja, oblasti primene, kao i prednosti i nedostaci pojedinih metoda. Shematski su
prikazani tipični rezultati koji se dobijaju njihovom primenom. Posebna pažnja je posvećena metodama ispitivanja
naponske korozije zavarenih spojeva. Opisane su klasične metode ispitivanja statički opterećenih glatkih uzoraka (Cprstenovi,
uzorci na savijanje itd.), kao i savremene metode kao što je metoda male brzine deformacije (SSRT) i
metode zasnovane na principima mehanike loma. Navedeni su odgovarajući standardi (ISO i ASTM) za njihovo
izvođenje, kao i preporuke za sprečavanje naponske korozije zavarenih spojeva različitih metala i legura.",
publisher = "DUZS - Društvo za unapređivanje zavarivanja u Srbiji, Beograd, Srbija",
journal = "Zavarivanje i zavarene konstrukcije",
title = "Naponska korozija metala i legura i njihovih zavarenih spojeva, Deo II: metode ispitivanja",
pages = "122-115",
number = "3",
volume = "57",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6227"
}

Jegdić, B. V., Bobić, B.,& Alil, A.. (2012). Naponska korozija metala i legura i njihovih zavarenih spojeva, Deo II: metode ispitivanja. in Zavarivanje i zavarene konstrukcije
DUZS - Društvo za unapređivanje zavarivanja u Srbiji, Beograd, Srbija., 57(3), 115-122.
https://hdl.handle.net/21.15107/rcub_technorep_6227

Jegdić BV, Bobić B, Alil A. Naponska korozija metala i legura i njihovih zavarenih spojeva, Deo II: metode ispitivanja. in Zavarivanje i zavarene konstrukcije. 2012;57(3):115-122.
https://hdl.handle.net/21.15107/rcub_technorep_6227 .

Jegdić, Bore V., Bobić, Biljana, Alil, Ana, "Naponska korozija metala i legura i njihovih zavarenih spojeva, Deo II: metode ispitivanja" in Zavarivanje i zavarene konstrukcije, 57, no. 3 (2012):115-122,
https://hdl.handle.net/21.15107/rcub_technorep_6227 .

TY  - JOUR
AU  - Jegdić, Bore V.
AU  - Polić-Radovanović, Suzana
AU  - Ristić, Slavica
AU  - Alil, Ana
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6231
AB  - This paper analyzed the conditions for the occurrence of cor-
rosion processes on historically important weapons and military 
equipment made of steel during the period in outdoor environment. 
A considerable attention has been given to the characteristics of 
the most important corrosion products formed on the steel surface. 
The formation of akaganite,  -FeOOH is a sign of active corrosion 
under a layer of corrosion products. The conditions that cause the 
formation and regeneration of hydrochloric and sulphuric acid du-
ring the exposure to the elements were analyzed. The most often 
applied methods of diagnostics and procedures of removing active 
corrosion anions (desalination) were described as well. The NaOH 
solution of certain pH values still has the most important applica-
tion for the desalination process. The procedures for cleaning the 
surface before the application of protective coatings and the appli-
cation of chemicals that transform rust into stable compounds we-
re discussed. As protective coatings, different types of organic co-
atings plated on well-prepared steel surfaces were used and so-
metimes special types of waxes as well. This paper presents the 
results of the tests of corrosion products taken from the exhibits of 
weapons and military equipment from the Military Museum in Bel-
grade.
PB  - VOJNOTEHNIČKI INSTITUT, BEOGRAD, Srbija
T2  - Scientific-Technical Review
T1  - Corrosion Processes, Nature and Composition of Corrosion Products on Iron Artefacts of Weaponry
EP  - 182
IS  - 2
SP  - 169
VL  - 60
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6231
ER  - 

@article{
author = "Jegdić, Bore V. and Polić-Radovanović, Suzana and Ristić, Slavica and Alil, Ana",
year = "2012",
abstract = "This paper analyzed the conditions for the occurrence of cor-
rosion processes on historically important weapons and military 
equipment made of steel during the period in outdoor environment. 
A considerable attention has been given to the characteristics of 
the most important corrosion products formed on the steel surface. 
The formation of akaganite,  -FeOOH is a sign of active corrosion 
under a layer of corrosion products. The conditions that cause the 
formation and regeneration of hydrochloric and sulphuric acid du-
ring the exposure to the elements were analyzed. The most often 
applied methods of diagnostics and procedures of removing active 
corrosion anions (desalination) were described as well. The NaOH 
solution of certain pH values still has the most important applica-
tion for the desalination process. The procedures for cleaning the 
surface before the application of protective coatings and the appli-
cation of chemicals that transform rust into stable compounds we-
re discussed. As protective coatings, different types of organic co-
atings plated on well-prepared steel surfaces were used and so-
metimes special types of waxes as well. This paper presents the 
results of the tests of corrosion products taken from the exhibits of 
weapons and military equipment from the Military Museum in Bel-
grade.",
publisher = "VOJNOTEHNIČKI INSTITUT, BEOGRAD, Srbija",
journal = "Scientific-Technical Review",
title = "Corrosion Processes, Nature and Composition of Corrosion Products on Iron Artefacts of Weaponry",
pages = "182-169",
number = "2",
volume = "60",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6231"
}

Jegdić, B. V., Polić-Radovanović, S., Ristić, S.,& Alil, A.. (2012). Corrosion Processes, Nature and Composition of Corrosion Products on Iron Artefacts of Weaponry. in Scientific-Technical Review
VOJNOTEHNIČKI INSTITUT, BEOGRAD, Srbija., 60(2), 169-182.
https://hdl.handle.net/21.15107/rcub_technorep_6231

Jegdić BV, Polić-Radovanović S, Ristić S, Alil A. Corrosion Processes, Nature and Composition of Corrosion Products on Iron Artefacts of Weaponry. in Scientific-Technical Review. 2012;60(2):169-182.
https://hdl.handle.net/21.15107/rcub_technorep_6231 .

Jegdić, Bore V., Polić-Radovanović, Suzana, Ristić, Slavica, Alil, Ana, "Corrosion Processes, Nature and Composition of Corrosion Products on Iron Artefacts of Weaponry" in Scientific-Technical Review, 60, no. 2 (2012):169-182,
https://hdl.handle.net/21.15107/rcub_technorep_6231 .

TY  - JOUR
AU  - Jegdić, Bore V.
AU  - Polić-Radovanović, Suzana
AU  - Ristić, Slavica
AU  - Alil, Ana
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6232
AB  - One artefact of the archaeological cultural heritage from Roman period (IV century) that was 
found near Šabac in Serbia, was analysed. In corrosion products of the artefact (knife), 
dominant phases were goethite (α-FeOOH) and magnetite (Fe3O4). Presence of these types 
of corrosion products explains a good preservation of the base metal (iron) over the centuries 
and stability after excavation. Also, the less stable lepidocrocite (γ-FeOOH) and the phases 
that come from rocks and land surrounding environment (like SiO2) were identified in the 
corrosion products. Phases containing chloride ions (i.e. akaganéite) have not been detected 
in the corrosion products. This indirectly indicates that the amount chloride ions were rather 
low in underground exploitation conditions.
PB  - Savez inženjera matalurgije Srbije, Kneza Miloša 9, 11000 Beograd
T2  - Metallurgical and Materials Engineering
T1  - Corrosion of Archaelogical Artefact made of Forged Iron
EP  - 240
IS  - 3
SP  - 233
VL  - 18
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6232
ER  - 

@article{
author = "Jegdić, Bore V. and Polić-Radovanović, Suzana and Ristić, Slavica and Alil, Ana",
year = "2012",
abstract = "One artefact of the archaeological cultural heritage from Roman period (IV century) that was 
found near Šabac in Serbia, was analysed. In corrosion products of the artefact (knife), 
dominant phases were goethite (α-FeOOH) and magnetite (Fe3O4). Presence of these types 
of corrosion products explains a good preservation of the base metal (iron) over the centuries 
and stability after excavation. Also, the less stable lepidocrocite (γ-FeOOH) and the phases 
that come from rocks and land surrounding environment (like SiO2) were identified in the 
corrosion products. Phases containing chloride ions (i.e. akaganéite) have not been detected 
in the corrosion products. This indirectly indicates that the amount chloride ions were rather 
low in underground exploitation conditions.",
publisher = "Savez inženjera matalurgije Srbije, Kneza Miloša 9, 11000 Beograd",
journal = "Metallurgical and Materials Engineering",
title = "Corrosion of Archaelogical Artefact made of Forged Iron",
pages = "240-233",
number = "3",
volume = "18",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6232"
}

Jegdić, B. V., Polić-Radovanović, S., Ristić, S.,& Alil, A.. (2012). Corrosion of Archaelogical Artefact made of Forged Iron. in Metallurgical and Materials Engineering
Savez inženjera matalurgije Srbije, Kneza Miloša 9, 11000 Beograd., 18(3), 233-240.
https://hdl.handle.net/21.15107/rcub_technorep_6232

Jegdić BV, Polić-Radovanović S, Ristić S, Alil A. Corrosion of Archaelogical Artefact made of Forged Iron. in Metallurgical and Materials Engineering. 2012;18(3):233-240.
https://hdl.handle.net/21.15107/rcub_technorep_6232 .

Jegdić, Bore V., Polić-Radovanović, Suzana, Ristić, Slavica, Alil, Ana, "Corrosion of Archaelogical Artefact made of Forged Iron" in Metallurgical and Materials Engineering, 18, no. 3 (2012):233-240,
https://hdl.handle.net/21.15107/rcub_technorep_6232 .

TY  - CONF
AU  - Gligorijević, Bojan R.
AU  - Katavić, Boris T.
AU  - Alil, Ana
AU  - Jegdić, Bore V.
AU  - Ristić, Marko
AU  - Prokolab, Milan
PY  - 2011
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6107
AB  - As-received floating-head heat exchanger bolts were broken (BB) and deposite-coated. The aim was to estimate
a cause of their failure. The new bolts of the same material were used as a reference material (reference bolt –
RB). After visual and radiographic examination, their chemical composition, structure and room-temperature
mechanical properties were determined and compared. Comparison was made with the values set by standard,
as well. Afterwards, fractography was performed on fractured surfaces of tensile specimens and originally
(during exploitation) BBs to try to get an impression about bolts failure mechanism. Qualitative analysis of
deposite was employed in order to confirm was there any possible influence of surroundings during their failure
in terms of corrosion-assisted cracking. Chemical composition of RB and BB materials was analyzed by use of
spectrophotometry and structure properties with light optical microscope (LOM). Fractured surfaces of tensile
specimens and of BBs, as well as deposite chemistry, were analyzed by use of Scanning Electron Microscopy
with Energy Dispersive System (SEM-EDS). BBs had an approximately three times higher sulphur content and
lesser manganese content, lower ductility and higher strength values comparing to those of the RBs. Generally,
fracture surfaces of both, RB and BB tensile specimens have a similar rosette-like macro-appearance. The only
difference is that the radial marks in the case of the RBs are rougher. The surface has a more fibrous area and
shear lip presence. Fracture mode can be characterized as dimple rupture and micromechanism as microvoid
coalescence. In the case of BB tensile specimens, the mixed presence of dimples and cleavage facets was
noticed. The macrofractography of originally broken surfaces shows a rough and complex topography of
fracture surfaces indicating on a possibility that bolts failure has been a result of complex loading conditions.
Presence of sulphur- and chlorine-containing particles on the fracture surfaces of BBs and in deposite reveals a
possibility that failure was environmentally-assisted.
PB  - Timisoara, Romania
C3  - Proceedings of the 9th International Conference “Structural integrity of welded structures”
T1  - Analysis of floating-head heat exchanger bolts failure
EP  - 9
SP  - 1
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6107
ER  - 

@conference{
author = "Gligorijević, Bojan R. and Katavić, Boris T. and Alil, Ana and Jegdić, Bore V. and Ristić, Marko and Prokolab, Milan",
year = "2011",
abstract = "As-received floating-head heat exchanger bolts were broken (BB) and deposite-coated. The aim was to estimate
a cause of their failure. The new bolts of the same material were used as a reference material (reference bolt –
RB). After visual and radiographic examination, their chemical composition, structure and room-temperature
mechanical properties were determined and compared. Comparison was made with the values set by standard,
as well. Afterwards, fractography was performed on fractured surfaces of tensile specimens and originally
(during exploitation) BBs to try to get an impression about bolts failure mechanism. Qualitative analysis of
deposite was employed in order to confirm was there any possible influence of surroundings during their failure
in terms of corrosion-assisted cracking. Chemical composition of RB and BB materials was analyzed by use of
spectrophotometry and structure properties with light optical microscope (LOM). Fractured surfaces of tensile
specimens and of BBs, as well as deposite chemistry, were analyzed by use of Scanning Electron Microscopy
with Energy Dispersive System (SEM-EDS). BBs had an approximately three times higher sulphur content and
lesser manganese content, lower ductility and higher strength values comparing to those of the RBs. Generally,
fracture surfaces of both, RB and BB tensile specimens have a similar rosette-like macro-appearance. The only
difference is that the radial marks in the case of the RBs are rougher. The surface has a more fibrous area and
shear lip presence. Fracture mode can be characterized as dimple rupture and micromechanism as microvoid
coalescence. In the case of BB tensile specimens, the mixed presence of dimples and cleavage facets was
noticed. The macrofractography of originally broken surfaces shows a rough and complex topography of
fracture surfaces indicating on a possibility that bolts failure has been a result of complex loading conditions.
Presence of sulphur- and chlorine-containing particles on the fracture surfaces of BBs and in deposite reveals a
possibility that failure was environmentally-assisted.",
publisher = "Timisoara, Romania",
journal = "Proceedings of the 9th International Conference “Structural integrity of welded structures”",
title = "Analysis of floating-head heat exchanger bolts failure",
pages = "9-1",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6107"
}

Gligorijević, B. R., Katavić, B. T., Alil, A., Jegdić, B. V., Ristić, M.,& Prokolab, M.. (2011). Analysis of floating-head heat exchanger bolts failure. in Proceedings of the 9th International Conference “Structural integrity of welded structures”
Timisoara, Romania., 1-9.
https://hdl.handle.net/21.15107/rcub_technorep_6107

Gligorijević BR, Katavić BT, Alil A, Jegdić BV, Ristić M, Prokolab M. Analysis of floating-head heat exchanger bolts failure. in Proceedings of the 9th International Conference “Structural integrity of welded structures”. 2011;:1-9.
https://hdl.handle.net/21.15107/rcub_technorep_6107 .

Gligorijević, Bojan R., Katavić, Boris T., Alil, Ana, Jegdić, Bore V., Ristić, Marko, Prokolab, Milan, "Analysis of floating-head heat exchanger bolts failure" in Proceedings of the 9th International Conference “Structural integrity of welded structures” (2011):1-9,
https://hdl.handle.net/21.15107/rcub_technorep_6107 .

TY  - CONF
AU  - Alil, Ana
AU  - Jegdić, Bore V.
AU  - Milutinović, Zlatan R.
AU  - Katavić, Boris T.
PY  - 2011
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6097
AB  - Sensitization degree of the austenitic stainless steel welded joints was investigated by
electrochemical methods: the double loop electrochemical potentiokinetic reactivation (DL EPR) in H2SO4 +
KSCN solution and by of the corrosion potentials measurement of the steel in the solution drop of HNO3 +
FeCl3 6H2O + HCl. The welded joints, by an X-ray radiographic method on possible presence of the weld
defects, were tested. Grain size of the base metal and the welded joints, by applying an optical microscopy
were determined. The existence of compatibility between the results for different electrochemical methods is
shown. Heat affected zone (HAZ) of the austenitic stainless steel welded joints has shown significant degree
of sensitization. The corrosion potentials measurement method is simple, nondestructive method, that gives
qualitative informations about degree of the sensitizations of the stainless steel. The double loop
electrochemical potentiokinetic method gives quantitative evidence about susceptibility of the stainless steel
to intergranular corrosion. This method can be applied with some adaptation in field environments.
PB  - SUDURA publising house, Rumunija
C3  - The 9th international Conference “Structural integrity of welded structures” Timisoara Romania, 3-4 November 2011
T1  - Investigation of intergranular corrosion welded joint of austenitic stainless steel by electrochemical methods
EP  - 7
SP  - 1
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6097
ER  - 

@conference{
author = "Alil, Ana and Jegdić, Bore V. and Milutinović, Zlatan R. and Katavić, Boris T.",
year = "2011",
abstract = "Sensitization degree of the austenitic stainless steel welded joints was investigated by
electrochemical methods: the double loop electrochemical potentiokinetic reactivation (DL EPR) in H2SO4 +
KSCN solution and by of the corrosion potentials measurement of the steel in the solution drop of HNO3 +
FeCl3 6H2O + HCl. The welded joints, by an X-ray radiographic method on possible presence of the weld
defects, were tested. Grain size of the base metal and the welded joints, by applying an optical microscopy
were determined. The existence of compatibility between the results for different electrochemical methods is
shown. Heat affected zone (HAZ) of the austenitic stainless steel welded joints has shown significant degree
of sensitization. The corrosion potentials measurement method is simple, nondestructive method, that gives
qualitative informations about degree of the sensitizations of the stainless steel. The double loop
electrochemical potentiokinetic method gives quantitative evidence about susceptibility of the stainless steel
to intergranular corrosion. This method can be applied with some adaptation in field environments.",
publisher = "SUDURA publising house, Rumunija",
journal = "The 9th international Conference “Structural integrity of welded structures” Timisoara Romania, 3-4 November 2011",
title = "Investigation of intergranular corrosion welded joint of austenitic stainless steel by electrochemical methods",
pages = "7-1",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6097"
}

Alil, A., Jegdić, B. V., Milutinović, Z. R.,& Katavić, B. T.. (2011). Investigation of intergranular corrosion welded joint of austenitic stainless steel by electrochemical methods. in The 9th international Conference “Structural integrity of welded structures” Timisoara Romania, 3-4 November 2011
SUDURA publising house, Rumunija., 1-7.
https://hdl.handle.net/21.15107/rcub_technorep_6097

Alil A, Jegdić BV, Milutinović ZR, Katavić BT. Investigation of intergranular corrosion welded joint of austenitic stainless steel by electrochemical methods. in The 9th international Conference “Structural integrity of welded structures” Timisoara Romania, 3-4 November 2011. 2011;:1-7.
https://hdl.handle.net/21.15107/rcub_technorep_6097 .

Alil, Ana, Jegdić, Bore V., Milutinović, Zlatan R., Katavić, Boris T., "Investigation of intergranular corrosion welded joint of austenitic stainless steel by electrochemical methods" in The 9th international Conference “Structural integrity of welded structures” Timisoara Romania, 3-4 November 2011 (2011):1-7,
https://hdl.handle.net/21.15107/rcub_technorep_6097 .

TY  - CONF
AU  - Alil, Ana
AU  - Popović, Miljana
AU  - Radetić, Tamara
AU  - Romhanji, Endre
AU  - Jegdić, Bore
PY  - 2010
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6139
AB  - The ageing behavior of an Al-4.6Mg-0.54Cu (in wt.%) alloy was studied after: (i) solution
treatment for 1h at 530°C, and (ii) annealing at 280°C for 3h. Both groups of the heat treated
specimens underwent further thermo-mechanical processing: 5% pre-deformation in tension +
artificial ageing at various temperatures: 140°, 160° and 180°C for 30 min. Effect of the thermomechanical
processing on the microstructure and mechanical properties was investigated by tensile
testing and electrical resistivity measurements.
Solutionizing at 530°C resulted in higher resistivity level indicating that the most of solute
atoms are retained in the solid solution. This provides great potential for precipitation hardening in
a wide range of ageing temperatures. On the other hand, it appears that most of the main alloying
elements precipitated during the annealing at 280°C thus diminishing the ageing potential. After
further thermo-mechanical processing, the specimens annealed at 280°C showed significantly lower
strength level than once solutionized at 530°C.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Program and the Book of Abstracts / Ninth Young Researchers Conference Materials Sciences and Engineering, December 20-22, 2010, Belgrade, Serbia
T1  - Age hardening potential of an Al-4.6 wt.% Mg alloy with Cu addition
SP  - 6
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6139
ER  - 

@conference{
author = "Alil, Ana and Popović, Miljana and Radetić, Tamara and Romhanji, Endre and Jegdić, Bore",
year = "2010",
abstract = "The ageing behavior of an Al-4.6Mg-0.54Cu (in wt.%) alloy was studied after: (i) solution
treatment for 1h at 530°C, and (ii) annealing at 280°C for 3h. Both groups of the heat treated
specimens underwent further thermo-mechanical processing: 5% pre-deformation in tension +
artificial ageing at various temperatures: 140°, 160° and 180°C for 30 min. Effect of the thermomechanical
processing on the microstructure and mechanical properties was investigated by tensile
testing and electrical resistivity measurements.
Solutionizing at 530°C resulted in higher resistivity level indicating that the most of solute
atoms are retained in the solid solution. This provides great potential for precipitation hardening in
a wide range of ageing temperatures. On the other hand, it appears that most of the main alloying
elements precipitated during the annealing at 280°C thus diminishing the ageing potential. After
further thermo-mechanical processing, the specimens annealed at 280°C showed significantly lower
strength level than once solutionized at 530°C.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Program and the Book of Abstracts / Ninth Young Researchers Conference Materials Sciences and Engineering, December 20-22, 2010, Belgrade, Serbia",
title = "Age hardening potential of an Al-4.6 wt.% Mg alloy with Cu addition",
pages = "6",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6139"
}

Alil, A., Popović, M., Radetić, T., Romhanji, E.,& Jegdić, B.. (2010). Age hardening potential of an Al-4.6 wt.% Mg alloy with Cu addition. in Program and the Book of Abstracts / Ninth Young Researchers Conference Materials Sciences and Engineering, December 20-22, 2010, Belgrade, Serbia
Belgrade : Institute of Technical Sciences of SASA., 6.
https://hdl.handle.net/21.15107/rcub_technorep_6139

Alil A, Popović M, Radetić T, Romhanji E, Jegdić B. Age hardening potential of an Al-4.6 wt.% Mg alloy with Cu addition. in Program and the Book of Abstracts / Ninth Young Researchers Conference Materials Sciences and Engineering, December 20-22, 2010, Belgrade, Serbia. 2010;:6.
https://hdl.handle.net/21.15107/rcub_technorep_6139 .

Alil, Ana, Popović, Miljana, Radetić, Tamara, Romhanji, Endre, Jegdić, Bore, "Age hardening potential of an Al-4.6 wt.% Mg alloy with Cu addition" in Program and the Book of Abstracts / Ninth Young Researchers Conference Materials Sciences and Engineering, December 20-22, 2010, Belgrade, Serbia (2010):6,
https://hdl.handle.net/21.15107/rcub_technorep_6139 .