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Crystallization behavior of an Au based metallic glass at high temperature
Bai, F. X.; Zheng, S. J.; Wang, Y. X.; Pan, J.; Yao, J. H.; Li, Y.
Corresponding AuthorYao, J. H.(jhyao@imr.ac.cn) ; Li, Y.(liyi@imr.ac.cn)
2020-09-15
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
ISSN0925-8388
Volume835Pages:6
AbstractThe crystallization behavior of Au50Cu25.5Ag7.5Si17 metallic glass after isothermal treatment at different temperatures throughout the entire supercooled liquid region is investigated by ultra-fast calorimetry. The isothermal crystallization products of the glass, especially in the relatively high temperature region, where was difficult to reach via conventional techniques, are identified. Based on the microscopic analysis of the crystallization products, the crystallization mechanisms of the glass at different temperatures are clarified. The grain size evolution of the crystalline phases upon isothermal treatment are discussed through the comparison of the theoretical calculation and experimental results. (C) 2020 Elsevier B.V. All rights reserved.
KeywordMetallic glass Crystallization Phase transformations Grain growth
Funding OrganizationNational Natural Science Foundation of China
DOI10.1016/j.jallcom.2020.155245
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51471165] ; National Natural Science Foundation of China[51801208]
WOS Research AreaChemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000546685800024
PublisherELSEVIER SCIENCE SA
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Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/139598
Collection中国科学院金属研究所
Corresponding AuthorYao, J. H.; Li, Y.
AffiliationChinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Bai, F. X.,Zheng, S. J.,Wang, Y. X.,et al. Crystallization behavior of an Au based metallic glass at high temperature[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2020,835:6.
APA Bai, F. X.,Zheng, S. J.,Wang, Y. X.,Pan, J.,Yao, J. H.,&Li, Y..(2020).Crystallization behavior of an Au based metallic glass at high temperature.JOURNAL OF ALLOYS AND COMPOUNDS,835,6.
MLA Bai, F. X.,et al."Crystallization behavior of an Au based metallic glass at high temperature".JOURNAL OF ALLOYS AND COMPOUNDS 835(2020):6.
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