TY  - JOUR
AU  - Radetić, Tamara
AU  - Popović, M.
AU  - Jegdić, Bore
AU  - Romhanji, E.
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4382
AB  - Influence of annealing temperature on beta-(Al3Mg2) phase precipitation and corrosion properties of sensitised Al-6.8wt% Mg alloy is investigated. Sensitisation of specimens annealed at 320 degrees C results in IGC and SCC susceptibility. Microstructural characterization shows fine precipitation of Mg-rich phase forming nearly continuous film at grain boundaries, despite small precipitated fraction (0.5%), and grain boundary faceting. Sensitised specimens annealed at 265 degrees C are IGC susceptible, but SCC resistant. Precipitation at grain boundaries is discrete, although the precipitated fraction is greater (3%) than in specimens annealed at 320 degrees C. Potentiodynamic measurements show that of all measured parameters, charge density is in the strongest correlation with the NAMLT and SSRT results.
PB  - Wiley
T2  - Materials and Corrosion-Werkstoffe Und Korrosion
T1  - Influence of annealing temperature on sensitisation behaviour and corrosion properties of an Al-6.8wt% Mg alloy
VL  - 67
IS  - 8
SP  - 867
EP  - 875
DO  - 10.1002/maco.201508709
ER  - 

@article{
author = "Radetić, Tamara and Popović, M. and Jegdić, Bore and Romhanji, E.",
year = "2016",
abstract = "Influence of annealing temperature on beta-(Al3Mg2) phase precipitation and corrosion properties of sensitised Al-6.8wt% Mg alloy is investigated. Sensitisation of specimens annealed at 320 degrees C results in IGC and SCC susceptibility. Microstructural characterization shows fine precipitation of Mg-rich phase forming nearly continuous film at grain boundaries, despite small precipitated fraction (0.5%), and grain boundary faceting. Sensitised specimens annealed at 265 degrees C are IGC susceptible, but SCC resistant. Precipitation at grain boundaries is discrete, although the precipitated fraction is greater (3%) than in specimens annealed at 320 degrees C. Potentiodynamic measurements show that of all measured parameters, charge density is in the strongest correlation with the NAMLT and SSRT results.",
publisher = "Wiley",
journal = "Materials and Corrosion-Werkstoffe Und Korrosion",
title = "Influence of annealing temperature on sensitisation behaviour and corrosion properties of an Al-6.8wt% Mg alloy",
volume = "67",
number = "8",
pages = "867-875",
doi = "10.1002/maco.201508709"
}

Radetić, T., Popović, M., Jegdić, B.,& Romhanji, E.. (2016). Influence of annealing temperature on sensitisation behaviour and corrosion properties of an Al-6.8wt% Mg alloy. in Materials and Corrosion-Werkstoffe Und Korrosion
Wiley., 67(8), 867-875.
https://doi.org/10.1002/maco.201508709

Radetić T, Popović M, Jegdić B, Romhanji E. Influence of annealing temperature on sensitisation behaviour and corrosion properties of an Al-6.8wt% Mg alloy. in Materials and Corrosion-Werkstoffe Und Korrosion. 2016;67(8):867-875.
doi:10.1002/maco.201508709 .

Radetić, Tamara, Popović, M., Jegdić, Bore, Romhanji, E., "Influence of annealing temperature on sensitisation behaviour and corrosion properties of an Al-6.8wt% Mg alloy" in Materials and Corrosion-Werkstoffe Und Korrosion, 67, no. 8 (2016):867-875,
https://doi.org/10.1002/maco.201508709 . .

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 .