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

doi:10.1080/02670836.2019.1629542

CORC > 金属研究所 > 中国科学院金属研究所

	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
刊名	MATERIALS SCIENCE AND TECHNOLOGY
	2019-06-26
页码	7
关键词	Mg-Zn-Sn alloy Al addition ageing treatment mechanical properties microstructure grain refinement precipitation strengthening
ISSN号	0267-0836
DOI	10.1080/02670836.2019.1629542
通讯作者	Yang, Yuansheng(ysyang@imr.ac.cn)
英文摘要	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.
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
语种	英语
出版者	TAYLOR & FRANCIS LTD
WOS记录号	WOS:000475201800001
资助机构	National Key Research and Development Program of China ; National Key Research and Development Plan
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/134322]
专题	金属研究所_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.