Microstructures and Mechanical Properties of As-Cast and Hot-Rolled Mg-8.43Li-0.353Ymm (Y-riched mischmetch) Alloy

	Microstructures and Mechanical Properties of As-Cast and Hot-Rolled Mg-8.43Li-0.353Ymm (Y-riched mischmetch) Alloy
	Dong HW ; Xu SW ; Wang LD ; Kamado S ; Wang LM
刊名	metallurgical and materials transactions a-physical metallurgy and materials science
	2012
卷号	43a 期号:2 页码:709-715
关键词	MG-LI ALLOYS LOW-TEMPERATURE SUPERPLASTICITY ULTRA-LIGHTWEIGHT APPLICATIONS MOLTEN-SALT ELECTROCHEMICAL FORMATION ZN ALLOY MAGNESIUM ALLOYS SM ALLOYS BEHAVIOR AL
ISSN号	1073-5623
通讯作者	wang lm
中文摘要	mg-8.43li-0.353ymm (y-riched mischmetch) alloy was prepared using the metal model casting method and then hot-rolled at 573 k (300 a degrees c) to total reduction of 81 pct, and microstructures and mechanical properties were evaluated. results show that the rolling procedure introduces great dynamic recrystallization, and beta-li grains in the rolled alloy present an ultra-low average size of 2.18 mu m. the ultimate tensile strength and yield strength of the rolled alloy are 158-167 mpa and 124-130 mpa, respectively, 42-63 pct higher than that of the as-cast alloy. the elongation of the rolled alloy is improved to 31-40 pct, as about four to five times that of the as-cast alloy, which is ascribed to the great grain refinement of the beta-li phase.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000299332700032
公开日期	2013-06-08
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/48357]
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	Dong HW,Xu SW,Wang LD,et al. Microstructures and Mechanical Properties of As-Cast and Hot-Rolled Mg-8.43Li-0.353Ymm (Y-riched mischmetch) Alloy[J]. metallurgical and materials transactions a-physical metallurgy and materials science,2012,43a(2):709-715.
APA	Dong HW,Xu SW,Wang LD,Kamado S,&Wang LM.(2012).Microstructures and Mechanical Properties of As-Cast and Hot-Rolled Mg-8.43Li-0.353Ymm (Y-riched mischmetch) Alloy.metallurgical and materials transactions a-physical metallurgy and materials science,43a(2),709-715.
MLA	Dong HW,et al."Microstructures and Mechanical Properties of As-Cast and Hot-Rolled Mg-8.43Li-0.353Ymm (Y-riched mischmetch) Alloy".metallurgical and materials transactions a-physical metallurgy and materials science 43a.2(2012):709-715.