Effect of Al on the microstructure and mechanical properties of Mg-6Zn-2Sn-0.5Mn alloy

doi:10.1080/02670836.2019.1629542

IMR OpenIR

	Effect of Al on the microstructure and mechanical properties of Mg-6Zn-2Sn-0.5Mn alloy
	Wang, Cong 1,2; Cui, Jie 1,2; Luo, Tianjiao 2; Liu, Yunteng 3; Wang, Changzheng 4; Hao, Xuehui 4; Yang, Yuansheng 2
通讯作者	Yang, Yuansheng(ysyang@imr.ac.cn)
	2019-06-26
发表期刊	MATERIALS SCIENCE AND TECHNOLOGY
ISSN	0267-0836
页码	7
摘要	The microstructure and mechanical properties of Mg-6Zn-2Sn-0.5Mn-xAl (x = 0, 1, 2, 3) alloy are investigated. The addition of Al leads to the refinement of grain size and the formation of Al6Mn, Mg-32(Al,Zn)(49) also forms when the amount of Al is higher than 2 wt-%. Because of the addition of Al, the precipitates in the alloy after ageing treatment are refined. The alloy containing 1 wt-% Al shows good mechanical properties in the as-cast state which is attributed to the refined grains and low volume fraction of large second phases, it also shows high strength after ageing treatment resulted mainly from the homogeneously distributed fine precipitates, the yield strength, ultimate tensile strength and elongation are 183, 310 MPa and 11%, respectively.
关键词	Mg-Zn-Sn alloy Al addition ageing treatment mechanical properties microstructure grain refinement precipitation strengthening
资助者	National Key Research and Development Program of China ; National Key Research and Development Plan
DOI	10.1080/02670836.2019.1629542
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2016YFB0 301105] ; National Key Research and Development Plan[2017YFB0103904]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000475201800001
出版者	TAYLOR & FRANCIS LTD
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/134320
专题	中国科学院金属研究所
通讯作者	Yang, Yuansheng
作者单位	1.Northeastern Univ, Sch Mat Sci & Engn, Shenyang, Liaoning, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 3.Shandong Key Lab High Strength Lightweight Metall, Jinan, Shandong, Peoples R China 4.Liaocheng Univ, Sch Mat Sci & Engn, Liaocheng, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Wang, Cong,Cui, Jie,Luo, Tianjiao,et al. Effect of Al on the microstructure and mechanical properties of Mg-6Zn-2Sn-0.5Mn alloy[J]. MATERIALS SCIENCE AND TECHNOLOGY,2019:7.
APA	Wang, Cong.,Cui, Jie.,Luo, Tianjiao.,Liu, Yunteng.,Wang, Changzheng.,...&Yang, Yuansheng.(2019).Effect of Al on the microstructure and mechanical properties of Mg-6Zn-2Sn-0.5Mn alloy.MATERIALS SCIENCE AND TECHNOLOGY,7.
MLA	Wang, Cong,et al."Effect of Al on the microstructure and mechanical properties of Mg-6Zn-2Sn-0.5Mn alloy".MATERIALS SCIENCE AND TECHNOLOGY (2019):7.