TY  - CHAP
AU  - Halap, Akram
AU  - Radetić, Tamara
AU  - Popović, Miljana
AU  - Romhanji, Endre
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3169
AB  - Microstructural changes of DC-cast 5xxx series AI-Mg-Mn alloy modified with Zn addition occurring during the homogenization treatments were studied through the thickness of a rolling ingot. The homogenization treatments included: low temperature annealing at 430 degrees C for 12h and high temperature homogenization at 550 degrees C for 16h. Microstructure evolution was followed by electrical resistivity measurements, optical microscopy, SEM and TEM characterization and microanalysis. During the homogenization, decomposition of the supersaturated solid solution, present in the as-cast state, occurred. Distribution of the precipitates was dictated by segregations and could be related to the partition coefficients of alloying elements. It was found that during the high temperature homogenization not only dissolution processes occurred, but also precipitation of new phases.
T2  - Light Metals 2012
T1  - Study of homogenization treatments of cast 5xxx series ai-mg-mn alloy modified with zn
EP  - 392
SP  - 387
DO  - 10.1007/978-3-319-48179-1_65
ER  - 

@inbook{
author = "Halap, Akram and Radetić, Tamara and Popović, Miljana and Romhanji, Endre",
year = "2016",
abstract = "Microstructural changes of DC-cast 5xxx series AI-Mg-Mn alloy modified with Zn addition occurring during the homogenization treatments were studied through the thickness of a rolling ingot. The homogenization treatments included: low temperature annealing at 430 degrees C for 12h and high temperature homogenization at 550 degrees C for 16h. Microstructure evolution was followed by electrical resistivity measurements, optical microscopy, SEM and TEM characterization and microanalysis. During the homogenization, decomposition of the supersaturated solid solution, present in the as-cast state, occurred. Distribution of the precipitates was dictated by segregations and could be related to the partition coefficients of alloying elements. It was found that during the high temperature homogenization not only dissolution processes occurred, but also precipitation of new phases.",
journal = "Light Metals 2012",
booktitle = "Study of homogenization treatments of cast 5xxx series ai-mg-mn alloy modified with zn",
pages = "392-387",
doi = "10.1007/978-3-319-48179-1_65"
}

Halap, A., Radetić, T., Popović, M.,& Romhanji, E.. (2016). Study of homogenization treatments of cast 5xxx series ai-mg-mn alloy modified with zn. in Light Metals 2012, 387-392.
https://doi.org/10.1007/978-3-319-48179-1_65

Halap A, Radetić T, Popović M, Romhanji E. Study of homogenization treatments of cast 5xxx series ai-mg-mn alloy modified with zn. in Light Metals 2012. 2016;:387-392.
doi:10.1007/978-3-319-48179-1_65 .

Halap, Akram, Radetić, Tamara, Popović, Miljana, Romhanji, Endre, "Study of homogenization treatments of cast 5xxx series ai-mg-mn alloy modified with zn" in Light Metals 2012 (2016):387-392,
https://doi.org/10.1007/978-3-319-48179-1_65 . .

TY  - JOUR
AU  - Radetić, Tamara
AU  - Halap, Akram
AU  - Popović, Miljana
AU  - Romhanji, Endre
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2552
AB  - This work reports on the effect of thermo-mechanical treatment on IGC susceptibility of the AA 5083 alloy. Specimens underwent varied amount of cold work and final annealing was conducted at 240°C. Extent of the cold work affected the IGC susceptibility of the alloy significantly. Microstructure characterization showed that depending on the amount of the cold work different deformation substructure was created, which, in turn, influenced morphology of precipitated P-phase (Al3Mg2). Formation of continuous film of the (3-phase at the grain boundaries was observed in the specimens that were subjected to lower degree of the cold work and which were IGC susceptible. Better corrosion resistance characterized the specimens that underwent higher degree of the cold work (over 30-40%) due to P-phase precipitation in the form of discrete particles at the grain boundaries and in grain interiors.
PB  - Light Metals 2014 - TMS 2014 Annual Meeting and Exhibition
T2  - TMS Light Metals
T1  - Effect of the thermo-mechanical treatment on IGC susceptibility of AA 5083 alloy
EP  - 302
SP  - 297
UR  - https://hdl.handle.net/21.15107/rcub_technorep_2552
ER  - 

@article{
author = "Radetić, Tamara and Halap, Akram and Popović, Miljana and Romhanji, Endre",
year = "2014",
abstract = "This work reports on the effect of thermo-mechanical treatment on IGC susceptibility of the AA 5083 alloy. Specimens underwent varied amount of cold work and final annealing was conducted at 240°C. Extent of the cold work affected the IGC susceptibility of the alloy significantly. Microstructure characterization showed that depending on the amount of the cold work different deformation substructure was created, which, in turn, influenced morphology of precipitated P-phase (Al3Mg2). Formation of continuous film of the (3-phase at the grain boundaries was observed in the specimens that were subjected to lower degree of the cold work and which were IGC susceptible. Better corrosion resistance characterized the specimens that underwent higher degree of the cold work (over 30-40%) due to P-phase precipitation in the form of discrete particles at the grain boundaries and in grain interiors.",
publisher = "Light Metals 2014 - TMS 2014 Annual Meeting and Exhibition",
journal = "TMS Light Metals",
title = "Effect of the thermo-mechanical treatment on IGC susceptibility of AA 5083 alloy",
pages = "302-297",
url = "https://hdl.handle.net/21.15107/rcub_technorep_2552"
}

Radetić, T., Halap, A., Popović, M.,& Romhanji, E.. (2014). Effect of the thermo-mechanical treatment on IGC susceptibility of AA 5083 alloy. in TMS Light Metals
Light Metals 2014 - TMS 2014 Annual Meeting and Exhibition., 297-302.
https://hdl.handle.net/21.15107/rcub_technorep_2552

Radetić T, Halap A, Popović M, Romhanji E. Effect of the thermo-mechanical treatment on IGC susceptibility of AA 5083 alloy. in TMS Light Metals. 2014;:297-302.
https://hdl.handle.net/21.15107/rcub_technorep_2552 .

Radetić, Tamara, Halap, Akram, Popović, Miljana, Romhanji, Endre, "Effect of the thermo-mechanical treatment on IGC susceptibility of AA 5083 alloy" in TMS Light Metals (2014):297-302,
https://hdl.handle.net/21.15107/rcub_technorep_2552 .

TY  - JOUR
AU  - Halap, Akram
AU  - Popović, Miljana
AU  - Radetić, Tamara
AU  - Vascić, Veselin
AU  - Romhanji, Endre
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2555
AB  - Exfoliation and pitting corrosion were tested on an AA5083-type alloy sheet, after applying different thermo-mechanical treatments. Hot-rolled plates were laboratory cold rolled with 16-54 % reductions, and subsequently annealed for 2 h in the temperature range from 220 degrees C to 280 degrees C. The performed tests have shown that an unacceptable exfoliation and a corrosion susceptibility were developed after the 54 % deformation and low-temperature annealing at 220 degrees C. However, no severe exfoliation was observed after the cold rolling with low deformations, independent of the applied annealing temperature. The pitting corrosion was less agressive, and the highest degree of the pitting attack was not experienced for the tested alloy. A slight tendency to pitting was detected after the high cold deformation and high-temperature annealing for the samples with recrystallized but significantly flattened grain structures.
PB  - Institute of Metals and Technology
T2  - Materiali in Tehnologije
T1  - Influence of the thermo-mechanical treatment on the exfoliation and pitting corrosion of an aa5083-type alloy
EP  - 483
IS  - 4
SP  - 479
VL  - 48
UR  - https://hdl.handle.net/21.15107/rcub_technorep_2555
ER  - 

@article{
author = "Halap, Akram and Popović, Miljana and Radetić, Tamara and Vascić, Veselin and Romhanji, Endre",
year = "2014",
abstract = "Exfoliation and pitting corrosion were tested on an AA5083-type alloy sheet, after applying different thermo-mechanical treatments. Hot-rolled plates were laboratory cold rolled with 16-54 % reductions, and subsequently annealed for 2 h in the temperature range from 220 degrees C to 280 degrees C. The performed tests have shown that an unacceptable exfoliation and a corrosion susceptibility were developed after the 54 % deformation and low-temperature annealing at 220 degrees C. However, no severe exfoliation was observed after the cold rolling with low deformations, independent of the applied annealing temperature. The pitting corrosion was less agressive, and the highest degree of the pitting attack was not experienced for the tested alloy. A slight tendency to pitting was detected after the high cold deformation and high-temperature annealing for the samples with recrystallized but significantly flattened grain structures.",
publisher = "Institute of Metals and Technology",
journal = "Materiali in Tehnologije",
title = "Influence of the thermo-mechanical treatment on the exfoliation and pitting corrosion of an aa5083-type alloy",
pages = "483-479",
number = "4",
volume = "48",
url = "https://hdl.handle.net/21.15107/rcub_technorep_2555"
}

Halap, A., Popović, M., Radetić, T., Vascić, V.,& Romhanji, E.. (2014). Influence of the thermo-mechanical treatment on the exfoliation and pitting corrosion of an aa5083-type alloy. in Materiali in Tehnologije
Institute of Metals and Technology., 48(4), 479-483.
https://hdl.handle.net/21.15107/rcub_technorep_2555

Halap A, Popović M, Radetić T, Vascić V, Romhanji E. Influence of the thermo-mechanical treatment on the exfoliation and pitting corrosion of an aa5083-type alloy. in Materiali in Tehnologije. 2014;48(4):479-483.
https://hdl.handle.net/21.15107/rcub_technorep_2555 .

Halap, Akram, Popović, Miljana, Radetić, Tamara, Vascić, Veselin, Romhanji, Endre, "Influence of the thermo-mechanical treatment on the exfoliation and pitting corrosion of an aa5083-type alloy" in Materiali in Tehnologije, 48, no. 4 (2014):479-483,
https://hdl.handle.net/21.15107/rcub_technorep_2555 .

TY  - CHAP
AU  - Radetić, Tamara
AU  - Halap, Akram
AU  - Popović, Miljana
AU  - Romhanji, Endre
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2579
AB  - This work reports on the effect of thermo-mechanical treatment on IGC susceptibility of the AA 5083 alloy. Specimens underwent varied amount of cold work and final annealing was conducted at 240°C. Extent of the cold work affected the IGC susceptibility of the alloy significantly. Microstructure characterization showed that depending on the amount of the cold work different deformation substructure was created, which, in turn, influenced morphology of precipitated β-phase (Al3Mg2). Formation of continuous film of the β-phase at the grain boundaries was observed in the specimens that were subjected to lower degree of the cold work and which were IGC susceptible. Better corrosion resistance characterized the specimens that underwent higher degree of the cold work (over 30-40%) due to β-phase precipitation in the form of discrete particles at the grain boundaries and in grain interiors.
T2  - Light Metals 2014
T1  - Effect of the Thermo-Mechanical Treatment on IGC Susceptibility of AA 5083 Alloy
EP  - 302
SP  - 297
VL  - 9781118889084
DO  - 10.1002/9781118888438.ch51
ER  - 

@inbook{
author = "Radetić, Tamara and Halap, Akram and Popović, Miljana and Romhanji, Endre",
year = "2014",
abstract = "This work reports on the effect of thermo-mechanical treatment on IGC susceptibility of the AA 5083 alloy. Specimens underwent varied amount of cold work and final annealing was conducted at 240°C. Extent of the cold work affected the IGC susceptibility of the alloy significantly. Microstructure characterization showed that depending on the amount of the cold work different deformation substructure was created, which, in turn, influenced morphology of precipitated β-phase (Al3Mg2). Formation of continuous film of the β-phase at the grain boundaries was observed in the specimens that were subjected to lower degree of the cold work and which were IGC susceptible. Better corrosion resistance characterized the specimens that underwent higher degree of the cold work (over 30-40%) due to β-phase precipitation in the form of discrete particles at the grain boundaries and in grain interiors.",
journal = "Light Metals 2014",
booktitle = "Effect of the Thermo-Mechanical Treatment on IGC Susceptibility of AA 5083 Alloy",
pages = "302-297",
volume = "9781118889084",
doi = "10.1002/9781118888438.ch51"
}

Radetić, T., Halap, A., Popović, M.,& Romhanji, E.. (2014). Effect of the Thermo-Mechanical Treatment on IGC Susceptibility of AA 5083 Alloy. in Light Metals 2014, 9781118889084, 297-302.
https://doi.org/10.1002/9781118888438.ch51

Radetić T, Halap A, Popović M, Romhanji E. Effect of the Thermo-Mechanical Treatment on IGC Susceptibility of AA 5083 Alloy. in Light Metals 2014. 2014;9781118889084:297-302.
doi:10.1002/9781118888438.ch51 .

Radetić, Tamara, Halap, Akram, Popović, Miljana, Romhanji, Endre, "Effect of the Thermo-Mechanical Treatment on IGC Susceptibility of AA 5083 Alloy" in Light Metals 2014, 9781118889084 (2014):297-302,
https://doi.org/10.1002/9781118888438.ch51 . .

TY  - JOUR
AU  - Halap, Akram
AU  - Radetić, Tamara
AU  - Popović, Miljana
AU  - Romhanji, Endre
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2690
AB  - In this study, the effect of thermomechanical treatment on intergranular corrosion (IGC) susceptibility of the Zn-modified Al-5.1 wt pct Mg-0.7 wt pct Mn alloy plates was investigated. The specimens underwent varied amounts of cold work, while final annealing was conducted in the 493 K to 533 K (220 A degrees C to 260 A degrees C) temperature range. It was shown that the extent of cold work, especially at lower temperatures of treatment, had a profound effect on the corrosion resistance of the alloy. Such observation was in direct correlation with the morphology of precipitated ternary grain boundary phase (Al-Mg-Zn). Microstructural characterization showed that, depending on the amount of cold work, different deformation substructures were created, which, in turn, influenced kinetics and the mechanism of precipitation. Wetting of the grain boundaries by the ternary grain boundary phase (Al-Mg-Zn) was a signature of the IGC susceptible state and occurred in the specimens that were subjected to a lower degree of cold work. The specimens that underwent a higher degree of cold work (over 30 pct) showed superior corrosion resistance as a result of ternary grain boundary phase (Al-Mg-Zn) precipitation in the form of discrete particles at the grain boundaries as well as in grain interiors.
PB  - Springer, New York
T2  - Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science
T1  - Influence of the Thermomechanical Treatment on the Intergranular Corrosion Susceptibility of Zn-Modified Al-5.1 Wt Pct Mg-0.7 Wt Pct Mn Alloy Sheet
EP  - 4579
IS  - 10
SP  - 4572
VL  - 45A
DO  - 10.1007/s11661-014-2386-y
ER  - 

@article{
author = "Halap, Akram and Radetić, Tamara and Popović, Miljana and Romhanji, Endre",
year = "2014",
abstract = "In this study, the effect of thermomechanical treatment on intergranular corrosion (IGC) susceptibility of the Zn-modified Al-5.1 wt pct Mg-0.7 wt pct Mn alloy plates was investigated. The specimens underwent varied amounts of cold work, while final annealing was conducted in the 493 K to 533 K (220 A degrees C to 260 A degrees C) temperature range. It was shown that the extent of cold work, especially at lower temperatures of treatment, had a profound effect on the corrosion resistance of the alloy. Such observation was in direct correlation with the morphology of precipitated ternary grain boundary phase (Al-Mg-Zn). Microstructural characterization showed that, depending on the amount of cold work, different deformation substructures were created, which, in turn, influenced kinetics and the mechanism of precipitation. Wetting of the grain boundaries by the ternary grain boundary phase (Al-Mg-Zn) was a signature of the IGC susceptible state and occurred in the specimens that were subjected to a lower degree of cold work. The specimens that underwent a higher degree of cold work (over 30 pct) showed superior corrosion resistance as a result of ternary grain boundary phase (Al-Mg-Zn) precipitation in the form of discrete particles at the grain boundaries as well as in grain interiors.",
publisher = "Springer, New York",
journal = "Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science",
title = "Influence of the Thermomechanical Treatment on the Intergranular Corrosion Susceptibility of Zn-Modified Al-5.1 Wt Pct Mg-0.7 Wt Pct Mn Alloy Sheet",
pages = "4579-4572",
number = "10",
volume = "45A",
doi = "10.1007/s11661-014-2386-y"
}

Halap, A., Radetić, T., Popović, M.,& Romhanji, E.. (2014). Influence of the Thermomechanical Treatment on the Intergranular Corrosion Susceptibility of Zn-Modified Al-5.1 Wt Pct Mg-0.7 Wt Pct Mn Alloy Sheet. in Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science
Springer, New York., 45A(10), 4572-4579.
https://doi.org/10.1007/s11661-014-2386-y

Halap A, Radetić T, Popović M, Romhanji E. Influence of the Thermomechanical Treatment on the Intergranular Corrosion Susceptibility of Zn-Modified Al-5.1 Wt Pct Mg-0.7 Wt Pct Mn Alloy Sheet. in Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science. 2014;45A(10):4572-4579.
doi:10.1007/s11661-014-2386-y .

Halap, Akram, Radetić, Tamara, Popović, Miljana, Romhanji, Endre, "Influence of the Thermomechanical Treatment on the Intergranular Corrosion Susceptibility of Zn-Modified Al-5.1 Wt Pct Mg-0.7 Wt Pct Mn Alloy Sheet" in Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science, 45A, no. 10 (2014):4572-4579,
https://doi.org/10.1007/s11661-014-2386-y . .