Designing metallic glasses with optimal combinations of glass-forming ability and mechanical properties

doi:10.1016/j.jmst.2020.08.028

IMR OpenIR

	Designing metallic glasses with optimal combinations of glass-forming ability and mechanical properties
	Wu, S. J.1,2; Liu, Z. Q.1,2; Qu, R. T.1,2; Zhang, Z. F.1,2
通讯作者	Qu, R. T.(rtqu@nwpu.edu.cn) ; Zhang, Z. F.(zhfzhang@imr.ac.cn)
	2021-03-20
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	67 页码:254-264
摘要	It is a long-standing challenge to search for metallic glasses (MGs) with optimal combinations of glass-forming ability ( GFA), strength and toughness in the vast compositional space. By taking into account both recently developed ellipse criterion and temperature-based GFA criterion, here we established quantitative correlations among compositions, elastic constants, GFA and mechanical properties of MGs, which enable to predict the GFA, fracture strength and fracture surface simultaneously in advance once the compositions of MGs are determined. Experimental data confirm the validity of this approach in prediction. Finally, a strategy for designing MGs with optimal combinations of strength, toughness and GFA is proposed, which allows for high-throughput discovering glass formers with excellent mechanical properties. (C) 2021 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
关键词	Metallic glass Composition Elastic constant Mechanical property Glass-forming ability
资助者	National Natural Science Foundation of China (NSFC) ; LiaoNing Revitalization Talents Program ; Youth Innovation Promotion Association CAS
DOI	10.1016/j.jmst.2020.08.028
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China (NSFC)[51771205,51331007] ; LiaoNing Revitalization Talents Program[XLYC1808027] ; Youth Innovation Promotion Association CAS
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000611164200024
出版者	JOURNAL MATER SCI TECHNOL
引用统计	被引频次：12[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/321006/159184
专题	中国科学院金属研究所
通讯作者	Qu, R. T.; Zhang, Z. F.
作者单位	1.Chinese Acad Sci, Inst Met Res, Lab Fatigue & Fracture Mat, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Wu, S. J.,Liu, Z. Q.,Qu, R. T.,et al. Designing metallic glasses with optimal combinations of glass-forming ability and mechanical properties[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2021,67:254-264.
APA	Wu, S. J.,Liu, Z. Q.,Qu, R. T.,&Zhang, Z. F..(2021).Designing metallic glasses with optimal combinations of glass-forming ability and mechanical properties.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,67,254-264.
MLA	Wu, S. J.,et al."Designing metallic glasses with optimal combinations of glass-forming ability and mechanical properties".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 67(2021):254-264.