TY  - CONF
AU  - Popović, Miljana
AU  - Alil, Ana
AU  - Gligorijević, Bojan
AU  - Romhanji, Endre
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6246
AB  - In this study we investigated the effect of cold rolling reductions and different annealing conditions, on the mechanical
properties and corrosion resistance of an AA5182 type Al-Mg alloy. Material was industrially produced and supplied as
hot rolled 12 mm thick plates. Further lab-processing included cold rolling with 40-85% reduction in thickness, and 2h
of annealing in the range of temperatures from 300-350°C. Annealed specimens were used for room temperature tensile
testing while corrosion testing was performed on the annealed and sensitized specimens. Intergranular corrosion (IGC)
susceptibility was determined by nitric acid mass loss test (NAMLT) for the selected states.
The results showed that corrosion resistance, tensile strength and yield point elongation were mostly affected by a degree
of cold deformation. It was found that increasing in cold rolling reduction from 40-85% before annealing causes an
improved strength level due to grain size refinement. However, yield point elongation became more pronounced and a
tendency towards Lüdering as undesirable surface appearance was increased. NAMLT testing showed that the material
was corrosion resistant in as-annealed condition while it became susceptible to intergranular corrosion after sensitization
treatment. IGC susceptibility of sensitized specimens increases with cold rolling reduction and a grain size refinement.
PB  - Association of Metallurgical Engineers of Serbia (AMES)
C3  - Proceedings of the 5th Metallurgical and Materials Engineering Congress of South-East Europe, 7-10.06.2023, Trebinje, Bosnia and Herzegovina
T1  - Influence of cold rolling and annealing on the mechanical and corrosion properties of an AA5182 Al-Mg alloy
SP  - 291
EP  - 297
UR  - https://hdl.handle.net/21.15107/rcub_cer_6246
ER  - 

@conference{
author = "Popović, Miljana and Alil, Ana and Gligorijević, Bojan and Romhanji, Endre",
year = "2023",
abstract = "In this study we investigated the effect of cold rolling reductions and different annealing conditions, on the mechanical
properties and corrosion resistance of an AA5182 type Al-Mg alloy. Material was industrially produced and supplied as
hot rolled 12 mm thick plates. Further lab-processing included cold rolling with 40-85% reduction in thickness, and 2h
of annealing in the range of temperatures from 300-350°C. Annealed specimens were used for room temperature tensile
testing while corrosion testing was performed on the annealed and sensitized specimens. Intergranular corrosion (IGC)
susceptibility was determined by nitric acid mass loss test (NAMLT) for the selected states.
The results showed that corrosion resistance, tensile strength and yield point elongation were mostly affected by a degree
of cold deformation. It was found that increasing in cold rolling reduction from 40-85% before annealing causes an
improved strength level due to grain size refinement. However, yield point elongation became more pronounced and a
tendency towards Lüdering as undesirable surface appearance was increased. NAMLT testing showed that the material
was corrosion resistant in as-annealed condition while it became susceptible to intergranular corrosion after sensitization
treatment. IGC susceptibility of sensitized specimens increases with cold rolling reduction and a grain size refinement.",
publisher = "Association of Metallurgical Engineers of Serbia (AMES)",
journal = "Proceedings of the 5th Metallurgical and Materials Engineering Congress of South-East Europe, 7-10.06.2023, Trebinje, Bosnia and Herzegovina",
title = "Influence of cold rolling and annealing on the mechanical and corrosion properties of an AA5182 Al-Mg alloy",
pages = "291-297",
url = "https://hdl.handle.net/21.15107/rcub_cer_6246"
}

Popović, M., Alil, A., Gligorijević, B.,& Romhanji, E.. (2023). Influence of cold rolling and annealing on the mechanical and corrosion properties of an AA5182 Al-Mg alloy. in Proceedings of the 5th Metallurgical and Materials Engineering Congress of South-East Europe, 7-10.06.2023, Trebinje, Bosnia and Herzegovina
Association of Metallurgical Engineers of Serbia (AMES)., 291-297.
https://hdl.handle.net/21.15107/rcub_cer_6246

Popović M, Alil A, Gligorijević B, Romhanji E. Influence of cold rolling and annealing on the mechanical and corrosion properties of an AA5182 Al-Mg alloy. in Proceedings of the 5th Metallurgical and Materials Engineering Congress of South-East Europe, 7-10.06.2023, Trebinje, Bosnia and Herzegovina. 2023;:291-297.
https://hdl.handle.net/21.15107/rcub_cer_6246 .

Popović, Miljana, Alil, Ana, Gligorijević, Bojan, Romhanji, Endre, "Influence of cold rolling and annealing on the mechanical and corrosion properties of an AA5182 Al-Mg alloy" in Proceedings of the 5th Metallurgical and Materials Engineering Congress of South-East Europe, 7-10.06.2023, Trebinje, Bosnia and Herzegovina (2023):291-297,
https://hdl.handle.net/21.15107/rcub_cer_6246 .

TY  - CONF
AU  - Alil, Ana
AU  - Popović, Miljana
AU  - Radetić, Tamara
AU  - Romhanji, Endre
AU  - Jegdić, Bore V.
PY  - 2010
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7497
AB  - The ageing behavior of an Al-4.6Mg-0.54Cu (in wt.%) alloy was studied after: (i) solutiontreatment for 1h at 530°C, and (ii) annealing at 280°C for 3h. Both groups of the heat treatedspecimens 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 thermomechanicalprocessing on the microstructure and mechanical properties was investigated by tensiletesting and electrical resistivity measurements.Solutionizing at 530°C resulted in higher resistivity level indicating that the most of soluteatoms are retained in the solid solution. This provides great potential for precipitation hardening ina wide range of ageing temperatures. On the other hand, it appears that most of the main alloyingelements precipitated during the annealing at 280°C thus diminishing the ageing potential. Afterfurther thermo-mechanical processing, the specimens annealed at 280°C showed significantly lowerstrength level than once solutionized at 530°C.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - IX konferencija mladih istrazivaca - Materials Science and Engineering
T1  - Age hardening potential of an Al-4.6 wt.% Mg alloy with Cu addition
SP  - 6
EP  - 6
UR  - https://hdl.handle.net/21.15107/rcub_cer_7497
ER  - 

@conference{
author = "Alil, Ana and Popović, Miljana and Radetić, Tamara and Romhanji, Endre and Jegdić, Bore V.",
year = "2010",
abstract = "The ageing behavior of an Al-4.6Mg-0.54Cu (in wt.%) alloy was studied after: (i) solutiontreatment for 1h at 530°C, and (ii) annealing at 280°C for 3h. Both groups of the heat treatedspecimens 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 thermomechanicalprocessing on the microstructure and mechanical properties was investigated by tensiletesting and electrical resistivity measurements.Solutionizing at 530°C resulted in higher resistivity level indicating that the most of soluteatoms are retained in the solid solution. This provides great potential for precipitation hardening ina wide range of ageing temperatures. On the other hand, it appears that most of the main alloyingelements precipitated during the annealing at 280°C thus diminishing the ageing potential. Afterfurther thermo-mechanical processing, the specimens annealed at 280°C showed significantly lowerstrength level than once solutionized at 530°C.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "IX konferencija mladih istrazivaca - Materials Science and Engineering",
title = "Age hardening potential of an Al-4.6 wt.% Mg alloy with Cu addition",
pages = "6-6",
url = "https://hdl.handle.net/21.15107/rcub_cer_7497"
}

Alil, A., Popović, M., Radetić, T., Romhanji, E.,& Jegdić, B. V.. (2010). Age hardening potential of an Al-4.6 wt.% Mg alloy with Cu addition. in IX konferencija mladih istrazivaca - Materials Science and Engineering
Belgrade : Institute of Technical Sciences of SASA., 6-6.
https://hdl.handle.net/21.15107/rcub_cer_7497

Alil A, Popović M, Radetić T, Romhanji E, Jegdić BV. Age hardening potential of an Al-4.6 wt.% Mg alloy with Cu addition. in IX konferencija mladih istrazivaca - Materials Science and Engineering. 2010;:6-6.
https://hdl.handle.net/21.15107/rcub_cer_7497 .

Alil, Ana, Popović, Miljana, Radetić, Tamara, Romhanji, Endre, Jegdić, Bore V., "Age hardening potential of an Al-4.6 wt.% Mg alloy with Cu addition" in IX konferencija mladih istrazivaca - Materials Science and Engineering (2010):6-6,
https://hdl.handle.net/21.15107/rcub_cer_7497 .