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Effect of Alloying Elements on Anneal-Hardening Behavior of Aluminum Alloy Foils
被引:1
作者:
Suzuki, Takashi
[1
]
Kuramoto, Shigeru
[2
]
Endo, Masaya
[1
]
Cui, Qi
[1
]
机构:
[1] Mitsubishi Aluminum Co Ltd, Prod Res & Dev, 85 Hiramatsu, Susono, Shizuoka 4111127, Japan
[2] Ibaraki Univ, Dept Mech Engn, Coll Engn, 4-12-1 Nakanarusawa, Hitachi, Ibaraki 3168511, Japan
来源:
LIGHT METALS 2017
|
2017年
关键词:
Aluminum alloy;
Aluminum foil;
Ductility;
Anneal-hardening;
Grain growth;
DEFORMATION;
D O I:
10.1007/978-3-319-51541-0_53
中图分类号:
TF [冶金工业];
学科分类号:
0806 ;
摘要:
We observed that non-heat treatable Al-Fe-Mn alloy foils exhibit an increase in strength and a decrease in elongation due to low temperature annealing treatment subsequent to cold rolling. In this study, we investigate the effects of alloying elements on this anneal-hardening behavior. The alloys without alloying element of iron were not hardened by low temperature annealing treatment. On the other hand, the anneal-hardening behavior was observed only in Al-Fe based alloys containing manganese or chromium. These results are similar to "hardening by annealing" reported on severe plastic deformation of metal.
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页码:427 / 432
页数:6
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