Effects of Sn content on the microstructure and mechanical properties of Mg-7Zn-5Al based alloys

	Effects of Sn content on the microstructure and mechanical properties of Mg-7Zn-5Al based alloys
	Xiao WL ; Jia SS ; Wang LD ; Wu YM ; Wang LM
刊名	materials science and engineering a-structural materials properties microstructure and processing
	2010
卷号	527 期号:26 页码:7002-7007
关键词	ZN-AL ALLOYS AGE-HARDENING RESPONSE SOLIDIFICATION MICROSTRUCTURES PHASE-EQUILIBRIA MAGNESIUM ALLOY CREEP-BEHAVIOR DI ALLOYS TENSILE SYSTEM
ISSN号	0921-5093
通讯作者	wang lm
中文摘要	the microstructures and tensile properties of the as-cast and heat treated mg-7zn-5al based alloys with 1-6 wt.% sn addition were studied. the results show that all the sn-containing alloys consist of alpha-mg, tau-mg-32(al, zn)(49), beta-mg17al12 and mg2sn phases. the addition of sn refines the tau-mg-32(al, zn)(49) phase and suppresses the formation of network-shaped phase. tensile tests indicate that the sn-containing alloys exhibit excellent heat resistance, and the yield strength increases with increasing the sn content. the ageing treatment can obviously improve the tensile strength of the studied alloy, while the aged mg-7zn-5al-2sn alloy has optimal mechanical properties. crown copyright (c) 2010 published by elsevier b.v. all rights reserved.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000283113200030
公开日期	2012-04-25
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/43332]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Xiao WL,Jia SS,Wang LD,et al. Effects of Sn content on the microstructure and mechanical properties of Mg-7Zn-5Al based alloys[J]. materials science and engineering a-structural materials properties microstructure and processing,2010,527(26):7002-7007.
APA	Xiao WL,Jia SS,Wang LD,Wu YM,&Wang LM.(2010).Effects of Sn content on the microstructure and mechanical properties of Mg-7Zn-5Al based alloys.materials science and engineering a-structural materials properties microstructure and processing,527(26),7002-7007.
MLA	Xiao WL,et al."Effects of Sn content on the microstructure and mechanical properties of Mg-7Zn-5Al based alloys".materials science and engineering a-structural materials properties microstructure and processing 527.26(2010):7002-7007.