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The structural relaxation study of Zr-Cu-Ni-Al metallic glass during heating by small-angle X-ray scattering
Liu, Yi1; Pan, Jie2; Li, Li1; Cheng, Honghui3
Corresponding AuthorLi, Li(lili_ose@sinap.ac.cn) ; Cheng, Honghui(31834385@qq.com)
2019-05-01
Source PublicationAPPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
ISSN0947-8396
Volume125Issue:5Pages:5
AbstractZr65Cu17.5Ni10Al7.5 and Zr69.5Cu12Ni11Al7.5 alloys exhibit different crystallization features during heating. Zr65Cu17.5Ni10Al7.5 alloy undergoes one-step crystallization with formation of compounds of Zr2Cu and Zr2Ni, while Zr69.5Cu12Ni11Al7.5 alloy follows two-step crystallization with a preferential formation of quasi crystalline mesophase. In situ small-angle X-ray scattering was employed to investigate the structural relaxation of the both BMGs. The obtained results show that there is homogenization of density fluctuation in the transition from CSRO to TSRO in the process of isothermal annealing, and that the transition holding time decreases with increase of the annealing temperature, and that Zr69.5Cu12Ni11Al7.5 alloy has longer density fluctuation rising time and longer transition holding time than those Zr65Cu17,5Ni10Al7.5 alloy has.
Funding OrganizationNational Key Research and Development Program of China
DOI10.1007/s00339-019-2611-z
Indexed BySCI
Language英语
Funding ProjectNational Key Research and Development Program of China[2016YFB0700401]
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000463610900007
PublisherSPRINGER HEIDELBERG
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/132972
Collection中国科学院金属研究所
Corresponding AuthorLi, Li; Cheng, Honghui
Affiliation1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
3.Yangzhou Univ, Coll Mech Engn, Yangzhou 225127, Jiangsu, Peoples R China
Recommended Citation
GB/T 7714
Liu, Yi,Pan, Jie,Li, Li,et al. The structural relaxation study of Zr-Cu-Ni-Al metallic glass during heating by small-angle X-ray scattering[J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,2019,125(5):5.
APA Liu, Yi,Pan, Jie,Li, Li,&Cheng, Honghui.(2019).The structural relaxation study of Zr-Cu-Ni-Al metallic glass during heating by small-angle X-ray scattering.APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,125(5),5.
MLA Liu, Yi,et al."The structural relaxation study of Zr-Cu-Ni-Al metallic glass during heating by small-angle X-ray scattering".APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING 125.5(2019):5.
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