Effect of annealing temperature on the formability of Al-Mg4.5-Cu0.5 alloy sheets
Abstract
Formability of Al-Mg4.5-Cu0.5 alloy sheets was tested after annealing at different temperatures (220-520 degrees C) and water quenching. The formability (normalized limiting dome heights, LDH/R) showed only a small variation for all the samples with recrystallized structure, i.e. the LDH/R-e(2) curves were within similar to 13% in the range of plane strain deformation. The samples annealed at 280 degrees C experienced a formability level at the upper limit of the band containing all the LDHIR values. The formability rating seems to be the result of the complex interaction of the strain hardening ability and strain rate sensitivity (SRS) due to different structural features developed during different annealing conditions.
Keywords:
Al-Mg-Cu sheet / precipitation / strain hardening / strain rate sensitivity / formabilitySource:
Journal of Materials Processing Technology, 2006, 177, 1-3, 386-389Publisher:
- Elsevier Science Sa, Lausanne
DOI: 10.1016/j.jmatprotec.2006.04.036
ISSN: 0924-0136
WoS: 000239611900086
Scopus: 2-s2.0-33745961343
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Romhanji, Endre AU - Popović, Miljana AU - Glišić, Dragomir AU - Dodok, Radomir AU - Jovanović, D. PY - 2006 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/971 AB - Formability of Al-Mg4.5-Cu0.5 alloy sheets was tested after annealing at different temperatures (220-520 degrees C) and water quenching. The formability (normalized limiting dome heights, LDH/R) showed only a small variation for all the samples with recrystallized structure, i.e. the LDH/R-e(2) curves were within similar to 13% in the range of plane strain deformation. The samples annealed at 280 degrees C experienced a formability level at the upper limit of the band containing all the LDHIR values. The formability rating seems to be the result of the complex interaction of the strain hardening ability and strain rate sensitivity (SRS) due to different structural features developed during different annealing conditions. PB - Elsevier Science Sa, Lausanne T2 - Journal of Materials Processing Technology T1 - Effect of annealing temperature on the formability of Al-Mg4.5-Cu0.5 alloy sheets EP - 389 IS - 1-3 SP - 386 VL - 177 DO - 10.1016/j.jmatprotec.2006.04.036 ER -
@article{ author = "Romhanji, Endre and Popović, Miljana and Glišić, Dragomir and Dodok, Radomir and Jovanović, D.", year = "2006", abstract = "Formability of Al-Mg4.5-Cu0.5 alloy sheets was tested after annealing at different temperatures (220-520 degrees C) and water quenching. The formability (normalized limiting dome heights, LDH/R) showed only a small variation for all the samples with recrystallized structure, i.e. the LDH/R-e(2) curves were within similar to 13% in the range of plane strain deformation. The samples annealed at 280 degrees C experienced a formability level at the upper limit of the band containing all the LDHIR values. The formability rating seems to be the result of the complex interaction of the strain hardening ability and strain rate sensitivity (SRS) due to different structural features developed during different annealing conditions.", publisher = "Elsevier Science Sa, Lausanne", journal = "Journal of Materials Processing Technology", title = "Effect of annealing temperature on the formability of Al-Mg4.5-Cu0.5 alloy sheets", pages = "389-386", number = "1-3", volume = "177", doi = "10.1016/j.jmatprotec.2006.04.036" }
Romhanji, E., Popović, M., Glišić, D., Dodok, R.,& Jovanović, D.. (2006). Effect of annealing temperature on the formability of Al-Mg4.5-Cu0.5 alloy sheets. in Journal of Materials Processing Technology Elsevier Science Sa, Lausanne., 177(1-3), 386-389. https://doi.org/10.1016/j.jmatprotec.2006.04.036
Romhanji E, Popović M, Glišić D, Dodok R, Jovanović D. Effect of annealing temperature on the formability of Al-Mg4.5-Cu0.5 alloy sheets. in Journal of Materials Processing Technology. 2006;177(1-3):386-389. doi:10.1016/j.jmatprotec.2006.04.036 .
Romhanji, Endre, Popović, Miljana, Glišić, Dragomir, Dodok, Radomir, Jovanović, D., "Effect of annealing temperature on the formability of Al-Mg4.5-Cu0.5 alloy sheets" in Journal of Materials Processing Technology, 177, no. 1-3 (2006):386-389, https://doi.org/10.1016/j.jmatprotec.2006.04.036 . .