TY  - CHAP
AU  - Simić, Danica M.
AU  - Stojanović, Dušica B.
AU  - Ristović, Novica
AU  - Zrilić, Milorad
AU  - Burzić, Zijah
AU  - Marjanović, Milica
AU  - Uskoković, Petar S.
AU  - Aleksić, Radoslav
PY  - 2020
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6672
AB  - This research considers a possibility of improving the impact and ballistic resistance of composite materials based on aramid fabric impregnated with poly (vinyl butyral), PVB, with the application of multi-layer inorganic nanotubes of tungsten disulfide (INT-WS2) as the reinforcement. Multi-layered nano-structures of tungsten disulfide are known by their excellent mechanical resistance, especially shock absorbing properties, which promote their use as a reinforcement in composite materials. INT-WS2 used in this research were observed using scanning electron microscope and the obtained images were analyzed in program Image Pro Plus. Before the application in the composite they were ultrasonically deagglomerated. Ballistic composites were prepared impregnating the aramid fabric with system PVB/INT-WS2 and by pressing defined number of layers under high pressure and defined temperature. Charpy impact test, ballistic shooting with two different ammunition calibers and stab resistance test with controlled knife penetration were performed on prepared composite samples, and resulted in significant improvements for samples with nano-reinforcement regarding the absorbed energy of impact, toughness and the ballistic resistance.
PB  - Springer Nature
T2  - Springer Proceedings in Materials. Advanced Materials for Defense: Development, Analysis and Applications
T1  - Ballistic Composites Reinforced with Inorganic Nanotubes of Tungsten Disulfide
EP  - 43
SP  - 35
VL  - 4
DO  - 10.1007/978-3-030-34123-7_4
ER  - 

@inbook{
author = "Simić, Danica M. and Stojanović, Dušica B. and Ristović, Novica and Zrilić, Milorad and Burzić, Zijah and Marjanović, Milica and Uskoković, Petar S. and Aleksić, Radoslav",
year = "2020",
abstract = "This research considers a possibility of improving the impact and ballistic resistance of composite materials based on aramid fabric impregnated with poly (vinyl butyral), PVB, with the application of multi-layer inorganic nanotubes of tungsten disulfide (INT-WS2) as the reinforcement. Multi-layered nano-structures of tungsten disulfide are known by their excellent mechanical resistance, especially shock absorbing properties, which promote their use as a reinforcement in composite materials. INT-WS2 used in this research were observed using scanning electron microscope and the obtained images were analyzed in program Image Pro Plus. Before the application in the composite they were ultrasonically deagglomerated. Ballistic composites were prepared impregnating the aramid fabric with system PVB/INT-WS2 and by pressing defined number of layers under high pressure and defined temperature. Charpy impact test, ballistic shooting with two different ammunition calibers and stab resistance test with controlled knife penetration were performed on prepared composite samples, and resulted in significant improvements for samples with nano-reinforcement regarding the absorbed energy of impact, toughness and the ballistic resistance.",
publisher = "Springer Nature",
journal = "Springer Proceedings in Materials. Advanced Materials for Defense: Development, Analysis and Applications",
booktitle = "Ballistic Composites Reinforced with Inorganic Nanotubes of Tungsten Disulfide",
pages = "43-35",
volume = "4",
doi = "10.1007/978-3-030-34123-7_4"
}

Simić, D. M., Stojanović, D. B., Ristović, N., Zrilić, M., Burzić, Z., Marjanović, M., Uskoković, P. S.,& Aleksić, R.. (2020). Ballistic Composites Reinforced with Inorganic Nanotubes of Tungsten Disulfide. in Springer Proceedings in Materials. Advanced Materials for Defense: Development, Analysis and Applications
Springer Nature., 4, 35-43.
https://doi.org/10.1007/978-3-030-34123-7_4

Simić DM, Stojanović DB, Ristović N, Zrilić M, Burzić Z, Marjanović M, Uskoković PS, Aleksić R. Ballistic Composites Reinforced with Inorganic Nanotubes of Tungsten Disulfide. in Springer Proceedings in Materials. Advanced Materials for Defense: Development, Analysis and Applications. 2020;4:35-43.
doi:10.1007/978-3-030-34123-7_4 .

Simić, Danica M., Stojanović, Dušica B., Ristović, Novica, Zrilić, Milorad, Burzić, Zijah, Marjanović, Milica, Uskoković, Petar S., Aleksić, Radoslav, "Ballistic Composites Reinforced with Inorganic Nanotubes of Tungsten Disulfide" in Springer Proceedings in Materials. Advanced Materials for Defense: Development, Analysis and Applications, 4 (2020):35-43,
https://doi.org/10.1007/978-3-030-34123-7_4 . .

TY  - JOUR
AU  - Simić, Danica
AU  - Stojanović, Dušica
AU  - Dimić, Mirjana
AU  - Misković, Katarina
AU  - Marjanović, Milica
AU  - Burzić, Zijah
AU  - Uskoković, Petar
AU  - Zak, Alla
AU  - Tenne, Reshef
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4123
AB  - Impact resistant nanocomposites are recognized as promising in saving lives in the car, skiing and bicycle accidents, preventing the failure of polymer-based prostheses and orthotic devices, as well as for various defense applications. This research reports improved impact and ballistic resistance of composite materials based on p-aramid fabric impregnated with phenolic resin and poly (vinyl butyral) (PVB), reinforced with small amounts of inorganic fullerene-like nanoparticles of tungsten disulfide (IF-WS2) and multiwall inorganic nanotubes (INT-WS2). The evaluation of the tensile testing resulted in significant improvements in the tensile strength (24.7%) and toughness (64.1%) for the composites with the addition of only 0.3 wt% INT-WS2 nanotubes. The impact toughness increased by 35.8%; the back-face deformation depths after shots were reduced by 12%; the absorbed energy of the knife stab 8.5% higher and the deformation depth 40.4% smaller than for the sample without the nanoreinforcement. The reaction of the composite material to shot impact was recorded by high-speed and infrared camera, to observe heating and cooling rates of the sample caused by dissipation of the kinetic energy of the shots.
PB  - Elsevier Sci Ltd, Oxford
T2  - Composites Part B-Engineering
T1  - Impact resistant hybrid composites reinforced with inorganic nanoparticles and nanotubes of WS2
VL  - 176
DO  - 10.1016/j.compositesb.2019.107222
ER  - 

@article{
author = "Simić, Danica and Stojanović, Dušica and Dimić, Mirjana and Misković, Katarina and Marjanović, Milica and Burzić, Zijah and Uskoković, Petar and Zak, Alla and Tenne, Reshef",
year = "2019",
abstract = "Impact resistant nanocomposites are recognized as promising in saving lives in the car, skiing and bicycle accidents, preventing the failure of polymer-based prostheses and orthotic devices, as well as for various defense applications. This research reports improved impact and ballistic resistance of composite materials based on p-aramid fabric impregnated with phenolic resin and poly (vinyl butyral) (PVB), reinforced with small amounts of inorganic fullerene-like nanoparticles of tungsten disulfide (IF-WS2) and multiwall inorganic nanotubes (INT-WS2). The evaluation of the tensile testing resulted in significant improvements in the tensile strength (24.7%) and toughness (64.1%) for the composites with the addition of only 0.3 wt% INT-WS2 nanotubes. The impact toughness increased by 35.8%; the back-face deformation depths after shots were reduced by 12%; the absorbed energy of the knife stab 8.5% higher and the deformation depth 40.4% smaller than for the sample without the nanoreinforcement. The reaction of the composite material to shot impact was recorded by high-speed and infrared camera, to observe heating and cooling rates of the sample caused by dissipation of the kinetic energy of the shots.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Composites Part B-Engineering",
title = "Impact resistant hybrid composites reinforced with inorganic nanoparticles and nanotubes of WS2",
volume = "176",
doi = "10.1016/j.compositesb.2019.107222"
}

Simić, D., Stojanović, D., Dimić, M., Misković, K., Marjanović, M., Burzić, Z., Uskoković, P., Zak, A.,& Tenne, R.. (2019). Impact resistant hybrid composites reinforced with inorganic nanoparticles and nanotubes of WS2. in Composites Part B-Engineering
Elsevier Sci Ltd, Oxford., 176.
https://doi.org/10.1016/j.compositesb.2019.107222

Simić D, Stojanović D, Dimić M, Misković K, Marjanović M, Burzić Z, Uskoković P, Zak A, Tenne R. Impact resistant hybrid composites reinforced with inorganic nanoparticles and nanotubes of WS2. in Composites Part B-Engineering. 2019;176.
doi:10.1016/j.compositesb.2019.107222 .

Simić, Danica, Stojanović, Dušica, Dimić, Mirjana, Misković, Katarina, Marjanović, Milica, Burzić, Zijah, Uskoković, Petar, Zak, Alla, Tenne, Reshef, "Impact resistant hybrid composites reinforced with inorganic nanoparticles and nanotubes of WS2" in Composites Part B-Engineering, 176 (2019),
https://doi.org/10.1016/j.compositesb.2019.107222 . .

TY  - CONF
AU  - Simić, Danica M.
AU  - Stojanović, Dušica B.
AU  - Ristović, Novica
AU  - Zrilić, Milorad
AU  - Burzić, Zijah
AU  - Marjanović, Milica
AU  - Uskoković, Petar S.
AU  - Aleksić, Radoslav
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6673
AB  - This research considers a possibility of improving the impact and ballistic resistance of composite materials based on aramid fabric impregnated with poly (vinyl butyral), PVB, with the application of multi-layer inorganic nanotubes of tungsten disulfide (INT-WS2) as the reinforcement. Charpy impact test, ballistic shooting and knife penetration test were performed and resulted in significant improvements for composite samples with nano-reinforcement.
PB  - TECMINHO - ASSOCIAÇÃO UNIVERSIDADE-EMPRESA PARA O DESENVOLVIMENTO
C3  - Book of Abstracts / AuxDefense 2018 - Proceedings of the 1st World Conference on Advanced Materials for Defense,  3-4 September 2018. Lisabon, Portugal
T1  - BALLISTIC COMPOSITES REINFORCED WITH INORGANIC NANOTUBES OF TUNGSTEN DISULFIDE
EP  - 210
SP  - 209
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6673
ER  - 

@conference{
author = "Simić, Danica M. and Stojanović, Dušica B. and Ristović, Novica and Zrilić, Milorad and Burzić, Zijah and Marjanović, Milica and Uskoković, Petar S. and Aleksić, Radoslav",
year = "2018",
abstract = "This research considers a possibility of improving the impact and ballistic resistance of composite materials based on aramid fabric impregnated with poly (vinyl butyral), PVB, with the application of multi-layer inorganic nanotubes of tungsten disulfide (INT-WS2) as the reinforcement. Charpy impact test, ballistic shooting and knife penetration test were performed and resulted in significant improvements for composite samples with nano-reinforcement.",
publisher = "TECMINHO - ASSOCIAÇÃO UNIVERSIDADE-EMPRESA PARA O DESENVOLVIMENTO",
journal = "Book of Abstracts / AuxDefense 2018 - Proceedings of the 1st World Conference on Advanced Materials for Defense,  3-4 September 2018. Lisabon, Portugal",
title = "BALLISTIC COMPOSITES REINFORCED WITH INORGANIC NANOTUBES OF TUNGSTEN DISULFIDE",
pages = "210-209",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6673"
}

Simić, D. M., Stojanović, D. B., Ristović, N., Zrilić, M., Burzić, Z., Marjanović, M., Uskoković, P. S.,& Aleksić, R.. (2018). BALLISTIC COMPOSITES REINFORCED WITH INORGANIC NANOTUBES OF TUNGSTEN DISULFIDE. in Book of Abstracts / AuxDefense 2018 - Proceedings of the 1st World Conference on Advanced Materials for Defense,  3-4 September 2018. Lisabon, Portugal
TECMINHO - ASSOCIAÇÃO UNIVERSIDADE-EMPRESA PARA O DESENVOLVIMENTO., 209-210.
https://hdl.handle.net/21.15107/rcub_technorep_6673

Simić DM, Stojanović DB, Ristović N, Zrilić M, Burzić Z, Marjanović M, Uskoković PS, Aleksić R. BALLISTIC COMPOSITES REINFORCED WITH INORGANIC NANOTUBES OF TUNGSTEN DISULFIDE. in Book of Abstracts / AuxDefense 2018 - Proceedings of the 1st World Conference on Advanced Materials for Defense,  3-4 September 2018. Lisabon, Portugal. 2018;:209-210.
https://hdl.handle.net/21.15107/rcub_technorep_6673 .

Simić, Danica M., Stojanović, Dušica B., Ristović, Novica, Zrilić, Milorad, Burzić, Zijah, Marjanović, Milica, Uskoković, Petar S., Aleksić, Radoslav, "BALLISTIC COMPOSITES REINFORCED WITH INORGANIC NANOTUBES OF TUNGSTEN DISULFIDE" in Book of Abstracts / AuxDefense 2018 - Proceedings of the 1st World Conference on Advanced Materials for Defense,  3-4 September 2018. Lisabon, Portugal (2018):209-210,
https://hdl.handle.net/21.15107/rcub_technorep_6673 .

TY  - JOUR
AU  - Musraty, Walid
AU  - Međo, Bojan
AU  - Gubeljak, Nenad
AU  - Stefane, Primoz
AU  - Radosavljević, Zoran
AU  - Burzić, Zijah
AU  - Rakin, Marko
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4027
AB  - Pipelines are commonly used in process industry for transport of fluids, as well as granular solids, due to their numerous advantages in comparison to other transportation means. Pipe integrity is essential for a reliable work of the entire plant, as well as for safety assurance. Also, serious ecological consequences may follow the pipeline failure in some cases, i.e. due to the leak of toxic, flammable or otherwise dangerous fluids in a chemical or some other plant. Therefore, it is very important to examine the fracture behaviour of pipelines, which is done here by testing the recently proposed ring-shaped specimens exposed to bending. The specimens were fabricated from a seam pipe for pressure applications (allowed for usage on temperatures up to 300 degrees C). Initial defects, very narrow notches, were machined either in the base metal and weld metal (seam) or in the base metal only. Regardless of the defect position, ductile fracture mechanism is observed in all specimens. The results show that the ring-shaped specimen can be successfully used for fracture characterisation of pipeline material, especially for thin-walled pipes which are not suitable for production of standard fracture mechanics specimens due to the insufficient wall thickness.
PB  - Savez hemijskih inženjera, Beograd
T2  - Hemijska industrija
T1  - Seam pipes for process industry - Fracture analysis by using ring-shaped specimens
EP  - 46
IS  - 1
SP  - 39
VL  - 72
DO  - 10.2298/HEMIND170530014M
ER  - 

@article{
author = "Musraty, Walid and Međo, Bojan and Gubeljak, Nenad and Stefane, Primoz and Radosavljević, Zoran and Burzić, Zijah and Rakin, Marko",
year = "2018",
abstract = "Pipelines are commonly used in process industry for transport of fluids, as well as granular solids, due to their numerous advantages in comparison to other transportation means. Pipe integrity is essential for a reliable work of the entire plant, as well as for safety assurance. Also, serious ecological consequences may follow the pipeline failure in some cases, i.e. due to the leak of toxic, flammable or otherwise dangerous fluids in a chemical or some other plant. Therefore, it is very important to examine the fracture behaviour of pipelines, which is done here by testing the recently proposed ring-shaped specimens exposed to bending. The specimens were fabricated from a seam pipe for pressure applications (allowed for usage on temperatures up to 300 degrees C). Initial defects, very narrow notches, were machined either in the base metal and weld metal (seam) or in the base metal only. Regardless of the defect position, ductile fracture mechanism is observed in all specimens. The results show that the ring-shaped specimen can be successfully used for fracture characterisation of pipeline material, especially for thin-walled pipes which are not suitable for production of standard fracture mechanics specimens due to the insufficient wall thickness.",
publisher = "Savez hemijskih inženjera, Beograd",
journal = "Hemijska industrija",
title = "Seam pipes for process industry - Fracture analysis by using ring-shaped specimens",
pages = "46-39",
number = "1",
volume = "72",
doi = "10.2298/HEMIND170530014M"
}

Musraty, W., Međo, B., Gubeljak, N., Stefane, P., Radosavljević, Z., Burzić, Z.,& Rakin, M.. (2018). Seam pipes for process industry - Fracture analysis by using ring-shaped specimens. in Hemijska industrija
Savez hemijskih inženjera, Beograd., 72(1), 39-46.
https://doi.org/10.2298/HEMIND170530014M

Musraty W, Međo B, Gubeljak N, Stefane P, Radosavljević Z, Burzić Z, Rakin M. Seam pipes for process industry - Fracture analysis by using ring-shaped specimens. in Hemijska industrija. 2018;72(1):39-46.
doi:10.2298/HEMIND170530014M .

Musraty, Walid, Međo, Bojan, Gubeljak, Nenad, Stefane, Primoz, Radosavljević, Zoran, Burzić, Zijah, Rakin, Marko, "Seam pipes for process industry - Fracture analysis by using ring-shaped specimens" in Hemijska industrija, 72, no. 1 (2018):39-46,
https://doi.org/10.2298/HEMIND170530014M . .

TY  - JOUR
AU  - Aleksić, Vujadin
AU  - Milović, Ljubica
AU  - Aleksić, Bojana
AU  - Bulatović, Srđan
AU  - Burzić, Zijah
AU  - Hemer, Abubkr
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3495
AB  - Experimental research on the behaviour of high-strength low-alloy steel ( HSLA)exposed to low-cycle fatigue (LCF) with controlled and fully reversible strain (Delta epsilon/2 = const, R epsilon =epsilon(min)/epsilon(max) = -1) has been analysed. LCF tests are performed on a series of smooth bar shaped specimens, 11 x 11 x 95 mm, parent metal (PM), welded joint (WJ) and simulated heat affected zone (SHAZ) of steel Nionikral 70 (NN-70) with semi-amplitude of controlled strain, Delta epsilon/2 = 0.40- 0.80. The results of the experimental investigation have given us important information on the understanding of fatigue behaviour of steel NN-70 and its welded joints. In this work the results of static and dynamic-, that is monotonous and fatigue behaviour of the material, are compared, which is a practical contribution to the assessment of the behaviour of PM and WJ of steel NN-70 exposed to effects of low cycle fatigue, i.e. monotonous and fatigue behaviour of the material.
PB  - Society for Structural Integrity and Life, Institute for Material Testing
T2  - Structural Integrity and Life
T1  - Behaviour of nionikral-70 in low-cycle fatigue
EP  - 73
IS  - 1
SP  - 61
VL  - 17
UR  - https://hdl.handle.net/21.15107/rcub_technorep_3495
ER  - 

@article{
author = "Aleksić, Vujadin and Milović, Ljubica and Aleksić, Bojana and Bulatović, Srđan and Burzić, Zijah and Hemer, Abubkr",
year = "2017",
abstract = "Experimental research on the behaviour of high-strength low-alloy steel ( HSLA)exposed to low-cycle fatigue (LCF) with controlled and fully reversible strain (Delta epsilon/2 = const, R epsilon =epsilon(min)/epsilon(max) = -1) has been analysed. LCF tests are performed on a series of smooth bar shaped specimens, 11 x 11 x 95 mm, parent metal (PM), welded joint (WJ) and simulated heat affected zone (SHAZ) of steel Nionikral 70 (NN-70) with semi-amplitude of controlled strain, Delta epsilon/2 = 0.40- 0.80. The results of the experimental investigation have given us important information on the understanding of fatigue behaviour of steel NN-70 and its welded joints. In this work the results of static and dynamic-, that is monotonous and fatigue behaviour of the material, are compared, which is a practical contribution to the assessment of the behaviour of PM and WJ of steel NN-70 exposed to effects of low cycle fatigue, i.e. monotonous and fatigue behaviour of the material.",
publisher = "Society for Structural Integrity and Life, Institute for Material Testing",
journal = "Structural Integrity and Life",
title = "Behaviour of nionikral-70 in low-cycle fatigue",
pages = "73-61",
number = "1",
volume = "17",
url = "https://hdl.handle.net/21.15107/rcub_technorep_3495"
}

Aleksić, V., Milović, L., Aleksić, B., Bulatović, S., Burzić, Z.,& Hemer, A.. (2017). Behaviour of nionikral-70 in low-cycle fatigue. in Structural Integrity and Life
Society for Structural Integrity and Life, Institute for Material Testing., 17(1), 61-73.
https://hdl.handle.net/21.15107/rcub_technorep_3495

Aleksić V, Milović L, Aleksić B, Bulatović S, Burzić Z, Hemer A. Behaviour of nionikral-70 in low-cycle fatigue. in Structural Integrity and Life. 2017;17(1):61-73.
https://hdl.handle.net/21.15107/rcub_technorep_3495 .

Aleksić, Vujadin, Milović, Ljubica, Aleksić, Bojana, Bulatović, Srđan, Burzić, Zijah, Hemer, Abubkr, "Behaviour of nionikral-70 in low-cycle fatigue" in Structural Integrity and Life, 17, no. 1 (2017):61-73,
https://hdl.handle.net/21.15107/rcub_technorep_3495 .

TY  - JOUR
AU  - Milović, Ljubica
AU  - Bulatović, Srđan
AU  - Aleksić, Vujadin
AU  - Burzić, Zijah
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2709
AB  - A quenched and tempered high strength low alloy steel NIONIKRAL 70 for producing welded pressure vessels, where high resistance to fatigue crack propagation and high tolerance of damage are of high importance, has been investigated. Low cycle fatigue tests were conducting on several series of uniaxial cylindrical smooth specimens under strain control. The cycle behavior of the material is characterized using Coffin-Manson relation.
PB  - Elsevier Science Bv, Amsterdam
T2  - 20th European Conference on Fracture
T1  - Low cycle fatigue of weldments produced of a high strength low alloyed steel
EP  - 1434
SP  - 1429
VL  - 3
DO  - 10.1016/j.mspro.2014.06.231
ER  - 

@article{
author = "Milović, Ljubica and Bulatović, Srđan and Aleksić, Vujadin and Burzić, Zijah",
year = "2014",
abstract = "A quenched and tempered high strength low alloy steel NIONIKRAL 70 for producing welded pressure vessels, where high resistance to fatigue crack propagation and high tolerance of damage are of high importance, has been investigated. Low cycle fatigue tests were conducting on several series of uniaxial cylindrical smooth specimens under strain control. The cycle behavior of the material is characterized using Coffin-Manson relation.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "20th European Conference on Fracture",
title = "Low cycle fatigue of weldments produced of a high strength low alloyed steel",
pages = "1434-1429",
volume = "3",
doi = "10.1016/j.mspro.2014.06.231"
}

Milović, L., Bulatović, S., Aleksić, V.,& Burzić, Z.. (2014). Low cycle fatigue of weldments produced of a high strength low alloyed steel. in 20th European Conference on Fracture
Elsevier Science Bv, Amsterdam., 3, 1429-1434.
https://doi.org/10.1016/j.mspro.2014.06.231

Milović L, Bulatović S, Aleksić V, Burzić Z. Low cycle fatigue of weldments produced of a high strength low alloyed steel. in 20th European Conference on Fracture. 2014;3:1429-1434.
doi:10.1016/j.mspro.2014.06.231 .

Milović, Ljubica, Bulatović, Srđan, Aleksić, Vujadin, Burzić, Zijah, "Low cycle fatigue of weldments produced of a high strength low alloyed steel" in 20th European Conference on Fracture, 3 (2014):1429-1434,
https://doi.org/10.1016/j.mspro.2014.06.231 . .

TY  - JOUR
AU  - Bulatović, Srđan
AU  - Burzić, Zijah
AU  - Aleksić, Vujadin
AU  - Sedmak, Aleksandar
AU  - Milović, Ljubica
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2811
AB  - High strength low-alloy steel under low cycle fatigue at a certain level of strain controlled achieve stabilized condition. During the fatigue loading stabilized hysteresis loop is determined, which typical cycle of stabilization is calculated as half number of cycles to failure. Stabilized hysteresis loop is a representative of all hysteresis and it's used to determine all of the parameters for the assessment of low cycle fatigue. This paper Shows comparison of complete strain-life curves of low cycle fatigue for two chosen stabilized hysteresis loop cycles of base metal HSLA steel marked as Nionikral 70.
PB  - Croatian Metallurgical Soc, Zagreb
T2  - Metalurgija
T1  - Impact of choice of stabilized hysteresis loop on the end result of investigation of high-strength low-alloy (hsla) steel on low cycle fatigue
EP  - 480
IS  - 4
SP  - 477
VL  - 53
UR  - https://hdl.handle.net/21.15107/rcub_technorep_2811
ER  - 

@article{
author = "Bulatović, Srđan and Burzić, Zijah and Aleksić, Vujadin and Sedmak, Aleksandar and Milović, Ljubica",
year = "2014",
abstract = "High strength low-alloy steel under low cycle fatigue at a certain level of strain controlled achieve stabilized condition. During the fatigue loading stabilized hysteresis loop is determined, which typical cycle of stabilization is calculated as half number of cycles to failure. Stabilized hysteresis loop is a representative of all hysteresis and it's used to determine all of the parameters for the assessment of low cycle fatigue. This paper Shows comparison of complete strain-life curves of low cycle fatigue for two chosen stabilized hysteresis loop cycles of base metal HSLA steel marked as Nionikral 70.",
publisher = "Croatian Metallurgical Soc, Zagreb",
journal = "Metalurgija",
title = "Impact of choice of stabilized hysteresis loop on the end result of investigation of high-strength low-alloy (hsla) steel on low cycle fatigue",
pages = "480-477",
number = "4",
volume = "53",
url = "https://hdl.handle.net/21.15107/rcub_technorep_2811"
}

Bulatović, S., Burzić, Z., Aleksić, V., Sedmak, A.,& Milović, L.. (2014). Impact of choice of stabilized hysteresis loop on the end result of investigation of high-strength low-alloy (hsla) steel on low cycle fatigue. in Metalurgija
Croatian Metallurgical Soc, Zagreb., 53(4), 477-480.
https://hdl.handle.net/21.15107/rcub_technorep_2811

Bulatović S, Burzić Z, Aleksić V, Sedmak A, Milović L. Impact of choice of stabilized hysteresis loop on the end result of investigation of high-strength low-alloy (hsla) steel on low cycle fatigue. in Metalurgija. 2014;53(4):477-480.
https://hdl.handle.net/21.15107/rcub_technorep_2811 .

Bulatović, Srđan, Burzić, Zijah, Aleksić, Vujadin, Sedmak, Aleksandar, Milović, Ljubica, "Impact of choice of stabilized hysteresis loop on the end result of investigation of high-strength low-alloy (hsla) steel on low cycle fatigue" in Metalurgija, 53, no. 4 (2014):477-480,
https://hdl.handle.net/21.15107/rcub_technorep_2811 .

TY  - JOUR
AU  - Popović, Olivera
AU  - Prokić-Cvetković, Radica
AU  - Sedmak, Aleksandar
AU  - Grabulov, Vencislav
AU  - Burzić, Zijah
AU  - Rakin, Marko
PY  - 2010
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5584
AB  - In this paper microstructural and mechanical properties of high-carbon steel surface welded layer obtained with self-shielded flux cored wire are presented in standard rails and crossings. The testing results of tensile characteristics, hardness, toughness via instrumented Charpy pendulum, microstructural analysis and fatigue crack growth resistance of all characteristical zones are analyzed in detail, especially from the point of view of interaction between microstructure and properties. The obtained results indicate superior properties of repaired welded layers, which is due to their similarity to the new generation of bainitic steel, i.e., due to the change of microstructure from original pearlitic structure to final bainitic structure. Finally, fatigue crack growth parameters have shown that deposite layer has higher resistance than the crack growth, improving overall reliability of rails and crossings.
PB  - Assoc Mechanical Engineers Technicians Slovenia, Ljubljana
T2  - Strojniski Vestnik-Journal of Mechanical Engineering
T1  - Characterisation of High-Carbon Steel Surface Welded Layer
EP  - 300
IS  - 5
SP  - 295
VL  - 56
UR  - https://hdl.handle.net/21.15107/rcub_machinery_1103
ER  - 

@article{
author = "Popović, Olivera and Prokić-Cvetković, Radica and Sedmak, Aleksandar and Grabulov, Vencislav and Burzić, Zijah and Rakin, Marko",
year = "2010",
abstract = "In this paper microstructural and mechanical properties of high-carbon steel surface welded layer obtained with self-shielded flux cored wire are presented in standard rails and crossings. The testing results of tensile characteristics, hardness, toughness via instrumented Charpy pendulum, microstructural analysis and fatigue crack growth resistance of all characteristical zones are analyzed in detail, especially from the point of view of interaction between microstructure and properties. The obtained results indicate superior properties of repaired welded layers, which is due to their similarity to the new generation of bainitic steel, i.e., due to the change of microstructure from original pearlitic structure to final bainitic structure. Finally, fatigue crack growth parameters have shown that deposite layer has higher resistance than the crack growth, improving overall reliability of rails and crossings.",
publisher = "Assoc Mechanical Engineers Technicians Slovenia, Ljubljana",
journal = "Strojniski Vestnik-Journal of Mechanical Engineering",
title = "Characterisation of High-Carbon Steel Surface Welded Layer",
pages = "300-295",
number = "5",
volume = "56",
url = "https://hdl.handle.net/21.15107/rcub_machinery_1103"
}

Popović, O., Prokić-Cvetković, R., Sedmak, A., Grabulov, V., Burzić, Z.,& Rakin, M.. (2010). Characterisation of High-Carbon Steel Surface Welded Layer. in Strojniski Vestnik-Journal of Mechanical Engineering
Assoc Mechanical Engineers Technicians Slovenia, Ljubljana., 56(5), 295-300.
https://hdl.handle.net/21.15107/rcub_machinery_1103

Popović O, Prokić-Cvetković R, Sedmak A, Grabulov V, Burzić Z, Rakin M. Characterisation of High-Carbon Steel Surface Welded Layer. in Strojniski Vestnik-Journal of Mechanical Engineering. 2010;56(5):295-300.
https://hdl.handle.net/21.15107/rcub_machinery_1103 .

Popović, Olivera, Prokić-Cvetković, Radica, Sedmak, Aleksandar, Grabulov, Vencislav, Burzić, Zijah, Rakin, Marko, "Characterisation of High-Carbon Steel Surface Welded Layer" in Strojniski Vestnik-Journal of Mechanical Engineering, 56, no. 5 (2010):295-300,
https://hdl.handle.net/21.15107/rcub_machinery_1103 .

TY  - JOUR
AU  - Manjgo, Mersida
AU  - Međo, Bojan
AU  - Milović, Ljubica
AU  - Rakin, Marko
AU  - Burzić, Zijah
AU  - Sedmak, Aleksandar
PY  - 2010
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1732
AB  - The behavior of the plates with a surface notch under tensile external loading is experimentally and numerically analyzed. The specimens were made of micro-alloyed steel NIO-MOL 490 K. welded by MAC (CO2) welding method. Surface notches were machined by the spark erosion method in the weld metal and heat affected zone. A finite element analysis of the specimens subjected to the tensile external loading is performed, with a simplified treatment of the heat affected zone mechanical properties. Obtained results are compared with the results of the experimental investigation, and a satisfactory agreement for the specimens containing the weld metal notch is observed. However, results for the specimen containing a notch in the heat affected zone require further investigation, including the analysis of the effects of micro structural heterogeneity.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Engineering Fracture Mechanics
T1  - Analysis of welded tensile plates with a surface notch in the weld metal and heat affected zone
EP  - 2970
IS  - 15
SP  - 2958
VL  - 77
DO  - 10.1016/j.engfracmech.2010.03.042
ER  - 

@article{
author = "Manjgo, Mersida and Međo, Bojan and Milović, Ljubica and Rakin, Marko and Burzić, Zijah and Sedmak, Aleksandar",
year = "2010",
abstract = "The behavior of the plates with a surface notch under tensile external loading is experimentally and numerically analyzed. The specimens were made of micro-alloyed steel NIO-MOL 490 K. welded by MAC (CO2) welding method. Surface notches were machined by the spark erosion method in the weld metal and heat affected zone. A finite element analysis of the specimens subjected to the tensile external loading is performed, with a simplified treatment of the heat affected zone mechanical properties. Obtained results are compared with the results of the experimental investigation, and a satisfactory agreement for the specimens containing the weld metal notch is observed. However, results for the specimen containing a notch in the heat affected zone require further investigation, including the analysis of the effects of micro structural heterogeneity.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Engineering Fracture Mechanics",
title = "Analysis of welded tensile plates with a surface notch in the weld metal and heat affected zone",
pages = "2970-2958",
number = "15",
volume = "77",
doi = "10.1016/j.engfracmech.2010.03.042"
}

Manjgo, M., Međo, B., Milović, L., Rakin, M., Burzić, Z.,& Sedmak, A.. (2010). Analysis of welded tensile plates with a surface notch in the weld metal and heat affected zone. in Engineering Fracture Mechanics
Pergamon-Elsevier Science Ltd, Oxford., 77(15), 2958-2970.
https://doi.org/10.1016/j.engfracmech.2010.03.042

Manjgo M, Međo B, Milović L, Rakin M, Burzić Z, Sedmak A. Analysis of welded tensile plates with a surface notch in the weld metal and heat affected zone. in Engineering Fracture Mechanics. 2010;77(15):2958-2970.
doi:10.1016/j.engfracmech.2010.03.042 .

Manjgo, Mersida, Međo, Bojan, Milović, Ljubica, Rakin, Marko, Burzić, Zijah, Sedmak, Aleksandar, "Analysis of welded tensile plates with a surface notch in the weld metal and heat affected zone" in Engineering Fracture Mechanics, 77, no. 15 (2010):2958-2970,
https://doi.org/10.1016/j.engfracmech.2010.03.042 . .

TY  - JOUR
AU  - Šarkočević, Živče
AU  - Arsić, Miodrag
AU  - Međo, Bojan
AU  - Kozak, Drazan
AU  - Rakin, Marko
AU  - Burzić, Zijah
AU  - Sedmak, Aleksandar
PY  - 2009
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1360
AB  - The subject of this paper is investigation of the damage level of API J55 steel, used for manufacturing casing pipes by high frequency (HF) contact welding. The analysed pipe was withdrawn after about 70 000 hours of service in an oil drilling rig. Experimental analysis included determining the mechanical properties of the base material and welded joint, in particular the tensile and impact toughness testing. Fracture behaviour is examined by testing the modified compact tension (CT) specimens machined with a pre-crack in the base metal, weld metal and heat affected zone (HAZ). The critical value of the stress intensity factor K(Ic) is determined using the critical value of the J integral J(Ic). Fatigue crack growth rate and fatigue threshold stress intensity factor range are determined by three point bending tests of the Charpy specimens with a V-notch. The investigation conducted on specimens cut from the exploited pipe and the new pipe of the same grade revealed that material properties were not seriously altered during the analysed period of service.
T2  - Strojarstvo
T1  - Damage Level Estimate of API J55 Steel for Welded Seam Casing Pipes
EP  - 311
IS  - 4
SP  - 303
VL  - 51
UR  - https://hdl.handle.net/21.15107/rcub_technorep_1360
ER  - 

@article{
author = "Šarkočević, Živče and Arsić, Miodrag and Međo, Bojan and Kozak, Drazan and Rakin, Marko and Burzić, Zijah and Sedmak, Aleksandar",
year = "2009",
abstract = "The subject of this paper is investigation of the damage level of API J55 steel, used for manufacturing casing pipes by high frequency (HF) contact welding. The analysed pipe was withdrawn after about 70 000 hours of service in an oil drilling rig. Experimental analysis included determining the mechanical properties of the base material and welded joint, in particular the tensile and impact toughness testing. Fracture behaviour is examined by testing the modified compact tension (CT) specimens machined with a pre-crack in the base metal, weld metal and heat affected zone (HAZ). The critical value of the stress intensity factor K(Ic) is determined using the critical value of the J integral J(Ic). Fatigue crack growth rate and fatigue threshold stress intensity factor range are determined by three point bending tests of the Charpy specimens with a V-notch. The investigation conducted on specimens cut from the exploited pipe and the new pipe of the same grade revealed that material properties were not seriously altered during the analysed period of service.",
journal = "Strojarstvo",
title = "Damage Level Estimate of API J55 Steel for Welded Seam Casing Pipes",
pages = "311-303",
number = "4",
volume = "51",
url = "https://hdl.handle.net/21.15107/rcub_technorep_1360"
}

Šarkočević, Ž., Arsić, M., Međo, B., Kozak, D., Rakin, M., Burzić, Z.,& Sedmak, A.. (2009). Damage Level Estimate of API J55 Steel for Welded Seam Casing Pipes. in Strojarstvo, 51(4), 303-311.
https://hdl.handle.net/21.15107/rcub_technorep_1360

Šarkočević Ž, Arsić M, Međo B, Kozak D, Rakin M, Burzić Z, Sedmak A. Damage Level Estimate of API J55 Steel for Welded Seam Casing Pipes. in Strojarstvo. 2009;51(4):303-311.
https://hdl.handle.net/21.15107/rcub_technorep_1360 .

Šarkočević, Živče, Arsić, Miodrag, Međo, Bojan, Kozak, Drazan, Rakin, Marko, Burzić, Zijah, Sedmak, Aleksandar, "Damage Level Estimate of API J55 Steel for Welded Seam Casing Pipes" in Strojarstvo, 51, no. 4 (2009):303-311,
https://hdl.handle.net/21.15107/rcub_technorep_1360 .

TY  - JOUR
AU  - Zrilić, Milorad
AU  - Rakin, Marko
AU  - Milović, Ljubica
AU  - Burzić, Zijah
AU  - Grabulov, Vencislav
PY  - 2007
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1038
AB  - Results of the experimental and numerical comparative analysis of steamline pipes have been presented. New pipes and the pipes used for more than 117,000 hours at 540 degrees C under pressure of 42 bars have been simultaneously tested. This testing has been carried out because frequent failures of the equipment components exposed to elevated temperatures, Such as steam pipelines, make it necessary to pay particular attention to the analysis of the materials used. The most frequent failures were those connected with occurrence of cracks, particularly expressed in case of steel 14MoV6 3. Local approach to fracture has been developed for complete understanding of fracture mechanism. This approach combines theoretical, experimental and numerical solutions.
PB  - Croatian Metallurgical Society
T2  - Metalurgija
T1  - Experimental and numerical evaluation of a steamline behaviour using local approach
EP  - 92
IS  - 2
SP  - 87
VL  - 46
UR  - https://hdl.handle.net/21.15107/rcub_technorep_1038
ER  - 

@article{
author = "Zrilić, Milorad and Rakin, Marko and Milović, Ljubica and Burzić, Zijah and Grabulov, Vencislav",
year = "2007",
abstract = "Results of the experimental and numerical comparative analysis of steamline pipes have been presented. New pipes and the pipes used for more than 117,000 hours at 540 degrees C under pressure of 42 bars have been simultaneously tested. This testing has been carried out because frequent failures of the equipment components exposed to elevated temperatures, Such as steam pipelines, make it necessary to pay particular attention to the analysis of the materials used. The most frequent failures were those connected with occurrence of cracks, particularly expressed in case of steel 14MoV6 3. Local approach to fracture has been developed for complete understanding of fracture mechanism. This approach combines theoretical, experimental and numerical solutions.",
publisher = "Croatian Metallurgical Society",
journal = "Metalurgija",
title = "Experimental and numerical evaluation of a steamline behaviour using local approach",
pages = "92-87",
number = "2",
volume = "46",
url = "https://hdl.handle.net/21.15107/rcub_technorep_1038"
}

Zrilić, M., Rakin, M., Milović, L., Burzić, Z.,& Grabulov, V.. (2007). Experimental and numerical evaluation of a steamline behaviour using local approach. in Metalurgija
Croatian Metallurgical Society., 46(2), 87-92.
https://hdl.handle.net/21.15107/rcub_technorep_1038

Zrilić M, Rakin M, Milović L, Burzić Z, Grabulov V. Experimental and numerical evaluation of a steamline behaviour using local approach. in Metalurgija. 2007;46(2):87-92.
https://hdl.handle.net/21.15107/rcub_technorep_1038 .

Zrilić, Milorad, Rakin, Marko, Milović, Ljubica, Burzić, Zijah, Grabulov, Vencislav, "Experimental and numerical evaluation of a steamline behaviour using local approach" in Metalurgija, 46, no. 2 (2007):87-92,
https://hdl.handle.net/21.15107/rcub_technorep_1038 .

TY  - JOUR
AU  - Putić, Slaviša
AU  - Burzić, Zijah
AU  - Stamenović, Marina
AU  - Stajčić, Predrag
PY  - 2006
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/902
AB  - Thanks to fact that composite material have usefully characteristic two or more materials, they are becoming more and more substitute standard materials in every field of technique they start to. In this study static mechanical examinations of tensile properties of fiber-resin composites that consist of polyaramid fiber (Kevlar 129) and poly(vinilbutyral) were performed. Beside analysis of experiment results, these studies consist micromechanical analysis of crack initiation and crack propagation during tension. The all failures and damage mechanisms under tension tests are proved and describe on crack surfaces of test specimens.
AB  - U radu su prikazana izvedena statička mehanička ispitivanja na zatezanje kompozitnog materijala sa ojačanjem od poliaramidnih vlakana (Kevlar 129) i matrice od poli(vinilbutirala)(PVB). Određeni su zatezna čvrstoća i modul elastičnosti prema odgovarajućim standardnim ispitivanjima. Pored izvedene analize dobijenih rezultata, a na osnovu izgleda prelomnih površina uzorka izvedena je i mikromehanička analiza nastanka i razvoja oštećenja pri zatezanju čime su potvrđeni svi mehanizmi i oštećenja karakteristični za ovakvu vrstu materijala i ispitivanja.
PB  - Savez inženjera metalurgije Srbije, Beograd
T2  - Metalurgija
T1  - Tensile properties of fiber-resin composites that consist of polyarmid fiber (Kevlar 129) and poly(vinilbutyral)
T1  - Zatezna svojstva polimernog kompozitnog materijala poliaramidna vlakna (Kevlar 129) - poli(vinilbutiral)(PVB)
EP  - 52
IS  - 1
SP  - 45
VL  - 12
UR  - https://hdl.handle.net/21.15107/rcub_technorep_902
ER  - 

@article{
author = "Putić, Slaviša and Burzić, Zijah and Stamenović, Marina and Stajčić, Predrag",
year = "2006",
abstract = "Thanks to fact that composite material have usefully characteristic two or more materials, they are becoming more and more substitute standard materials in every field of technique they start to. In this study static mechanical examinations of tensile properties of fiber-resin composites that consist of polyaramid fiber (Kevlar 129) and poly(vinilbutyral) were performed. Beside analysis of experiment results, these studies consist micromechanical analysis of crack initiation and crack propagation during tension. The all failures and damage mechanisms under tension tests are proved and describe on crack surfaces of test specimens., U radu su prikazana izvedena statička mehanička ispitivanja na zatezanje kompozitnog materijala sa ojačanjem od poliaramidnih vlakana (Kevlar 129) i matrice od poli(vinilbutirala)(PVB). Određeni su zatezna čvrstoća i modul elastičnosti prema odgovarajućim standardnim ispitivanjima. Pored izvedene analize dobijenih rezultata, a na osnovu izgleda prelomnih površina uzorka izvedena je i mikromehanička analiza nastanka i razvoja oštećenja pri zatezanju čime su potvrđeni svi mehanizmi i oštećenja karakteristični za ovakvu vrstu materijala i ispitivanja.",
publisher = "Savez inženjera metalurgije Srbije, Beograd",
journal = "Metalurgija",
title = "Tensile properties of fiber-resin composites that consist of polyarmid fiber (Kevlar 129) and poly(vinilbutyral), Zatezna svojstva polimernog kompozitnog materijala poliaramidna vlakna (Kevlar 129) - poli(vinilbutiral)(PVB)",
pages = "52-45",
number = "1",
volume = "12",
url = "https://hdl.handle.net/21.15107/rcub_technorep_902"
}

Putić, S., Burzić, Z., Stamenović, M.,& Stajčić, P.. (2006). Tensile properties of fiber-resin composites that consist of polyarmid fiber (Kevlar 129) and poly(vinilbutyral). in Metalurgija
Savez inženjera metalurgije Srbije, Beograd., 12(1), 45-52.
https://hdl.handle.net/21.15107/rcub_technorep_902

Putić S, Burzić Z, Stamenović M, Stajčić P. Tensile properties of fiber-resin composites that consist of polyarmid fiber (Kevlar 129) and poly(vinilbutyral). in Metalurgija. 2006;12(1):45-52.
https://hdl.handle.net/21.15107/rcub_technorep_902 .

Putić, Slaviša, Burzić, Zijah, Stamenović, Marina, Stajčić, Predrag, "Tensile properties of fiber-resin composites that consist of polyarmid fiber (Kevlar 129) and poly(vinilbutyral)" in Metalurgija, 12, no. 1 (2006):45-52,
https://hdl.handle.net/21.15107/rcub_technorep_902 .

TY  - JOUR
AU  - Živković, Irena
AU  - Perisić, P
AU  - Burzić, Zijah
AU  - Uskoković, Petar
AU  - Aleksić, Radoslav
PY  - 2005
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/711
AB  - In order to obtain a composite material with desired improved resistance to penetration of ballistic projectile, a poly(p-phenyleneterephthalamide) reinforced laminar thermoplastic composite material has been made. This paper describes the procedure of manufacturing such composite material, and its response during the ballistically and micromehanically testing as well. The analysis of impact resistance results obtained from ballistically tested and untested composite panel specimens has shown an improved mechanical energy absorption capability due to effect of strong aramid fibers, ductile thermoplastic matrix and interface between fiber and matrix. This interface enables load transfer between the two constituents using high load-bearing capacity of the reinforcement. Another feature of the interface is deflection of propagating cracks within the material and thus increasing toughness.
T2  - Journal of Advanced Materials
T1  - Aramid fiber reinforced laminar thermoplastic composite materials
EP  - 31
IS  - 4
SP  - 23
VL  - 37
UR  - https://hdl.handle.net/21.15107/rcub_technorep_711
ER  - 

@article{
author = "Živković, Irena and Perisić, P and Burzić, Zijah and Uskoković, Petar and Aleksić, Radoslav",
year = "2005",
abstract = "In order to obtain a composite material with desired improved resistance to penetration of ballistic projectile, a poly(p-phenyleneterephthalamide) reinforced laminar thermoplastic composite material has been made. This paper describes the procedure of manufacturing such composite material, and its response during the ballistically and micromehanically testing as well. The analysis of impact resistance results obtained from ballistically tested and untested composite panel specimens has shown an improved mechanical energy absorption capability due to effect of strong aramid fibers, ductile thermoplastic matrix and interface between fiber and matrix. This interface enables load transfer between the two constituents using high load-bearing capacity of the reinforcement. Another feature of the interface is deflection of propagating cracks within the material and thus increasing toughness.",
journal = "Journal of Advanced Materials",
title = "Aramid fiber reinforced laminar thermoplastic composite materials",
pages = "31-23",
number = "4",
volume = "37",
url = "https://hdl.handle.net/21.15107/rcub_technorep_711"
}

Živković, I., Perisić, P., Burzić, Z., Uskoković, P.,& Aleksić, R.. (2005). Aramid fiber reinforced laminar thermoplastic composite materials. in Journal of Advanced Materials, 37(4), 23-31.
https://hdl.handle.net/21.15107/rcub_technorep_711

Živković I, Perisić P, Burzić Z, Uskoković P, Aleksić R. Aramid fiber reinforced laminar thermoplastic composite materials. in Journal of Advanced Materials. 2005;37(4):23-31.
https://hdl.handle.net/21.15107/rcub_technorep_711 .

Živković, Irena, Perisić, P, Burzić, Zijah, Uskoković, Petar, Aleksić, Radoslav, "Aramid fiber reinforced laminar thermoplastic composite materials" in Journal of Advanced Materials, 37, no. 4 (2005):23-31,
https://hdl.handle.net/21.15107/rcub_technorep_711 .

TY  - JOUR
AU  - Živković, Irena
AU  - Perišić, Predrag I.
AU  - Uskoković, Petar
AU  - Aleksić, Radoslav
AU  - Burzić, Zijah
PY  - 2002
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/466
AB  - In order to obtain a composite material with desired improved resistance to penetration of ballistic projectile, a poly(p-phenyleneterephthalamide) reinforced laminar thermoplastic composite material has been made. This paper describes the procedure of manufacturing such composite material, and its behavior during the ballistic and micromechanical testing as well. The analysis of impact resistance results obtained from ballistically tested and untested composite panel specimens has shown an improved mechanical energy absorption capability due to effect of strong aramid fibers, ductile thermoplastic matrix and interface between fiber and matrix. This interface enables load transfer between the two constituents using high load-bearing capacity of the reinforcement. Another feature of the interface is deflection of propagating cracks within the material and thus raising toughness.
AB  - Sa ciljem dobijanja materijala poboljšane otpornosti na prodor balističkog projektila napravljen je laminarni kompozitni materijal sa termoplastičnom matricom ojačan poli (p-fenilentereftalamidom). U ovom radu je opisan način izrade pomenutog kompozitnog materijala kao i njegovo ponašanje prilikom balističkih i mikromehaničkih ispitivanja. Analiza rezultata dobijenih ispitivanjem udarne žilavosti balistički testirane i netestirane kompozitne ploče, pokazala je poboljšanu sposobnost apsorpcije mehaničke energije u materijalu usled uticaja jakih aramidnih vlakana, duktilne termoplastične matrice i ostvarene granične površine između njih koja sa jedne strane omogućuje prenos opterećenja između konstituenata tako da se koristi sposobnost ojačanja kao nosioca opterećenja, a sa druge strane reflektuje propagaciju prsline u materijalu i na taj način doprinosi povećanju žilavosti kompozita.
PB  - Institut bezbednosti, Beograd
T2  - Nauka, tehnika, bezbednost
T1  - Impact toughness of aramid fibre reinforced laminar thermoplastic composite materials
T1  - Udarna žilavost laminarnih termoplastičnih kompozitnih materijala ojačanih aramidnim vlaknima
EP  - 77
IS  - 1
SP  - 67
VL  - 12
UR  - https://hdl.handle.net/21.15107/rcub_technorep_466
ER  - 

@article{
author = "Živković, Irena and Perišić, Predrag I. and Uskoković, Petar and Aleksić, Radoslav and Burzić, Zijah",
year = "2002",
abstract = "In order to obtain a composite material with desired improved resistance to penetration of ballistic projectile, a poly(p-phenyleneterephthalamide) reinforced laminar thermoplastic composite material has been made. This paper describes the procedure of manufacturing such composite material, and its behavior during the ballistic and micromechanical testing as well. The analysis of impact resistance results obtained from ballistically tested and untested composite panel specimens has shown an improved mechanical energy absorption capability due to effect of strong aramid fibers, ductile thermoplastic matrix and interface between fiber and matrix. This interface enables load transfer between the two constituents using high load-bearing capacity of the reinforcement. Another feature of the interface is deflection of propagating cracks within the material and thus raising toughness., Sa ciljem dobijanja materijala poboljšane otpornosti na prodor balističkog projektila napravljen je laminarni kompozitni materijal sa termoplastičnom matricom ojačan poli (p-fenilentereftalamidom). U ovom radu je opisan način izrade pomenutog kompozitnog materijala kao i njegovo ponašanje prilikom balističkih i mikromehaničkih ispitivanja. Analiza rezultata dobijenih ispitivanjem udarne žilavosti balistički testirane i netestirane kompozitne ploče, pokazala je poboljšanu sposobnost apsorpcije mehaničke energije u materijalu usled uticaja jakih aramidnih vlakana, duktilne termoplastične matrice i ostvarene granične površine između njih koja sa jedne strane omogućuje prenos opterećenja između konstituenata tako da se koristi sposobnost ojačanja kao nosioca opterećenja, a sa druge strane reflektuje propagaciju prsline u materijalu i na taj način doprinosi povećanju žilavosti kompozita.",
publisher = "Institut bezbednosti, Beograd",
journal = "Nauka, tehnika, bezbednost",
title = "Impact toughness of aramid fibre reinforced laminar thermoplastic composite materials, Udarna žilavost laminarnih termoplastičnih kompozitnih materijala ojačanih aramidnim vlaknima",
pages = "77-67",
number = "1",
volume = "12",
url = "https://hdl.handle.net/21.15107/rcub_technorep_466"
}

Živković, I., Perišić, P. I., Uskoković, P., Aleksić, R.,& Burzić, Z.. (2002). Impact toughness of aramid fibre reinforced laminar thermoplastic composite materials. in Nauka, tehnika, bezbednost
Institut bezbednosti, Beograd., 12(1), 67-77.
https://hdl.handle.net/21.15107/rcub_technorep_466

Živković I, Perišić PI, Uskoković P, Aleksić R, Burzić Z. Impact toughness of aramid fibre reinforced laminar thermoplastic composite materials. in Nauka, tehnika, bezbednost. 2002;12(1):67-77.
https://hdl.handle.net/21.15107/rcub_technorep_466 .

Živković, Irena, Perišić, Predrag I., Uskoković, Petar, Aleksić, Radoslav, Burzić, Zijah, "Impact toughness of aramid fibre reinforced laminar thermoplastic composite materials" in Nauka, tehnika, bezbednost, 12, no. 1 (2002):67-77,
https://hdl.handle.net/21.15107/rcub_technorep_466 .