Devitrification-induced an Ultrahigh Strength Al-based Composite Maintaining Ductility

IMR OpenIR

	Devitrification-induced an Ultrahigh Strength Al-based Composite Maintaining Ductility
	Kan, Dong; Li, Xiaopeng; Yang, Baijun; Yang, Hongwang; Wang, Jianqiang; jqwang@imr.ac.cn
	2015
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	31 期号:5 页码:489-492
摘要	A new Al-based composite consisting of submicron-sized alpha-Al matrix embedded with precipitated intermetallic phases was developed by controlling the devitrification process of an Al-Ni-Y-Co-La amorphous alloy. Such a homogeneous composite structure presented an ultrahigh strength of about 1.34 GPa and a large compressive plastic strain up to 22%. The unique mechanical properties during compression are mainly attributed to the dislocation slip deformation of ductile alpha-Al matrix and the shear-induced refinement of strengthening intermetallic phases. Copyright (C) 2015, The editorial office of Journal of Materials Science & Technology. Published by Elsevier Limited. All rights reserved.
部门归属	[kan, dong ; yang, baijun ; wang, jianqiang] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china ; [li, xiaopeng] univ western australia, sch mech & chem engn, perth, wa 6009, australia ; [yang, hongwang] shenyang univ technol, sch mat sci & engn, shenyang 110870, peoples r china
关键词	Al-rich Metallic Glass Devitrification Composite Mechanical Properties
资助者	National Natural Science Foundation of China [51131006, 51071151]
收录类别	sci
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/74720
专题	中国科学院金属研究所
通讯作者	jqwang@imr.ac.cn
推荐引用方式 GB/T 7714	Kan, Dong,Li, Xiaopeng,Yang, Baijun,et al. Devitrification-induced an Ultrahigh Strength Al-based Composite Maintaining Ductility[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2015,31(5):489-492.
APA	Kan, Dong,Li, Xiaopeng,Yang, Baijun,Yang, Hongwang,Wang, Jianqiang,&jqwang@imr.ac.cn.(2015).Devitrification-induced an Ultrahigh Strength Al-based Composite Maintaining Ductility.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,31(5),489-492.
MLA	Kan, Dong,et al."Devitrification-induced an Ultrahigh Strength Al-based Composite Maintaining Ductility".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 31.5(2015):489-492.