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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
Corresponding AuthorQu, R. T.(rtqu@nwpu.edu.cn) ; Zhang, Z. F.(zhfzhang@imr.ac.cn)
2021-03-20
Source PublicationJOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN1005-0302
Volume67Pages:254-264
AbstractIt 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.
KeywordMetallic glass Composition Elastic constant Mechanical property Glass-forming ability
Funding OrganizationNational Natural Science Foundation of China (NSFC) ; LiaoNing Revitalization Talents Program ; Youth Innovation Promotion Association CAS
DOI10.1016/j.jmst.2020.08.028
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China (NSFC)[51771205,51331007] ; LiaoNing Revitalization Talents Program[XLYC1808027] ; Youth Innovation Promotion Association CAS
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000611164200024
PublisherJOURNAL MATER SCI TECHNOL
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/159184
Collection中国科学院金属研究所
Corresponding AuthorQu, R. T.; Zhang, Z. F.
Affiliation1.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
Recommended Citation
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.
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