Effect of artificial aging on the deformation behavior of an Al-1.01Mg-0.68Si-1.78Cu alloy

IMR OpenIR

	Effect of artificial aging on the deformation behavior of an Al-1.01Mg-0.68Si-1.78Cu alloy
其他题名	Effect of artificial aging on the deformation behavior of an Al-1.01Mg-0.68Si-1.78Cu alloy
	He Lizi 1; Chen Yanbo 2; Zhang Haitao 1; Cui Jianzhong 1
	2008
发表期刊	RARE METALS
ISSN	1001-0521
卷号	27 期号:5 页码:531-535
摘要	The influences of artificial aging on the microstructures and mechanical properties of an Al-1.01Mg-0.68Si-1.78Cu alloy were investigated. The detailed fracture surfaces, precipitates, and dislocation structures were also examined through scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The results show that the tensile strengths exhibit two peak values and reach saturated values with increasing aging time, while the elongation decreases sharply to the minimum value and changes slightly later. The deformation and fracture behaviors are also closely related to the aging conditions.
其他摘要	The influences of artificial aging on the microstructures and mechanical properties of an Al-1.01Mg-0.68Si-1.78Cu alloy were investigated. The detailed fracture surfaces, precipitates, and dislocation structures were also examined through scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The results show that the tensile strengths exhibit two peak values and reach saturated values with increasing aging time, while the elongation decreases sharply to the minimum value and changes slightly later. The deformation and fracture behaviors are also closely related to the aging conditions.
关键词	MG-SI ALLOYS HIGH-SILICON CONTENT PRECIPITATION CU RECRYSTALLIZATION MICROSTRUCTURE Al-Mg-Si-Cu alloy aging deformation precipitates dislocation fracture
收录类别	CSCD
语种	英语
资助项目	[National High-Tech Research and Development Program of China]
CSCD记录号	CSCD:3410593
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/89972
专题	中国科学院金属研究所
作者单位	1.上海市地震局 2.中国科学院金属研究所
推荐引用方式 GB/T 7714	He Lizi,Chen Yanbo,Zhang Haitao,et al. Effect of artificial aging on the deformation behavior of an Al-1.01Mg-0.68Si-1.78Cu alloy[J]. RARE METALS,2008,27(5):531-535.
APA	He Lizi,Chen Yanbo,Zhang Haitao,&Cui Jianzhong.(2008).Effect of artificial aging on the deformation behavior of an Al-1.01Mg-0.68Si-1.78Cu alloy.RARE METALS,27(5),531-535.
MLA	He Lizi,et al."Effect of artificial aging on the deformation behavior of an Al-1.01Mg-0.68Si-1.78Cu alloy".RARE METALS 27.5(2008):531-535.