Effect of heating rate on the microstructure, texture and tensile properties of continuous cast AA 5083 aluminum alloy
Effect of heating rate on the microstructure, texture and tensile properties of continuous cast AA 5083 aluminum alloy
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升温速率对连铸AA 5083铝合金显微组织、织构和拉伸性能的影响
DOI:
10.1016/j.msea.2014.05.002
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发表时间:
2014-07
期刊:
影响因子:
6.4
通讯作者:
W. C. Liu
中科院分区:
文献类型:
--
作者:
M. Ma;J. X. Zhang;W. X. Wang;W. C. Liu
Continuous cast (CC) AA 5083 aluminum alloy was cold rolled to 70% reduction and then annealed at different temperatures for 1 h in an air furnace at a heating rate of 5° C/min and in a salt bath (~ 75° C/s), respectively. The effect of heating rate on the microstructure, texture and tensile properties of CC AA 5083 aluminum alloy was investigated. In the case of slow anneal the CC AA 5083 aluminum alloy exhibited a coarse elongated grain structure and a weak {114}< 1 1¯ 0> recrystallization texture, while a fine equiaxed grain structure and weaker cube and {114}< 1 1¯ 0> textures were observed in the case of rapid anneal. The rapid anneal promoted the recrystallization of CC AA 5083 aluminum alloy. After complete recrystallization, annealing in a salt bath resulted in higher yield strength and slightly higher ultimate tensile strength than annealing in an air furnace. Lüders elongation phenomenon and serration amplitude of CC AA 5083 aluminum alloy were affected by the annealing temperature and heating rate.
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DOI:
10.1016/s0921-5093(01)01393-4
发表时间:
2002-01
影响因子:
6.4
作者:
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通讯作者:
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1958-01-01
期刊:
ACTA METALLURGICA
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通讯作者:
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1970-10
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DOI:
10.1007/s11661-003-0169-y
发表时间:
2003-09
期刊:
Metallurgical and Materials Transactions A
影响因子:
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作者:
Jian-tao Liu;J. Morris
通讯作者:
Jian-tao Liu;J. Morris
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10.1007/s11661-004-0197-2
发表时间:
2004-11
期刊:
Metallurgical and Materials Transactions A
影响因子:
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作者:
Y. M. Zhao;W. C. Liu;J. Morris
通讯作者:
Y. M. Zhao;W. C. Liu;J. Morris