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The effect of oxygen on phase formation in an industrial Zr based bulk metallic glass
Zhou, Weihua1,2; Meng, Yonghua1,2; Duan, Fenghui1; Huang, Wei1; Yao, Jiahao1; Pan, Jie1; Wang, Yinxiao1,3; Li, Yi1
Corresponding AuthorWang, Yinxiao(yinxiaowang@imr.ac.cn) ; Li, Yi(liyi@imr.ac.cn)
2021-02-01
Source PublicationINTERMETALLICS
ISSN0966-9795
Volume129Pages:6
AbstractEffect of oxygen on the phase formation and thermal stability of Zr-50.75(Cu90Ni10)(40.25)Al-9 bulk metallic glass (BMG) has been systematically studied. Our results show that tau(3) phase (Zr50Cu29Ni2Al19 intermetallics) can be formed when the oxygen level reaches 350 ppm and its morphology changes from an undeveloped dendritic to dendritic structure with increasing oxygen content. It is demonstrated that oxygen is mainly concentrated in tau(3) phase. Microstructure characterization indicates that tau(3) phase possesses a face-centered cubic structure and its lattice parameter increases with increasing oxygen content. These findings would aid the development of Zrbased BMGs with industrial grade materials for commercial application.
KeywordMetallic glass tau(3) phase Oxygen Electron probe microanalysis TEM
Funding OrganizationNational Natural Science Foundation of China
DOI10.1016/j.intermet.2020.107055
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51801208] ; National Natural Science Foundation of China[51871217]
WOS Research AreaChemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000604534300001
PublisherELSEVIER SCI LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/158940
Collection中国科学院金属研究所
Corresponding AuthorWang, Yinxiao; Li, Yi
Affiliation1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China
3.Shenyang Univ Technol, Sch Mat Sci & Engn, Shenyang 110870, Peoples R China
Recommended Citation
GB/T 7714
Zhou, Weihua,Meng, Yonghua,Duan, Fenghui,et al. The effect of oxygen on phase formation in an industrial Zr based bulk metallic glass[J]. INTERMETALLICS,2021,129:6.
APA Zhou, Weihua.,Meng, Yonghua.,Duan, Fenghui.,Huang, Wei.,Yao, Jiahao.,...&Li, Yi.(2021).The effect of oxygen on phase formation in an industrial Zr based bulk metallic glass.INTERMETALLICS,129,6.
MLA Zhou, Weihua,et al."The effect of oxygen on phase formation in an industrial Zr based bulk metallic glass".INTERMETALLICS 129(2021):6.
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