The structural relaxation study of Zr-Cu-Ni-Al metallic glass during heating by small-angle X-ray scattering

doi:10.1007/s00339-019-2611-z

IMR OpenIR

	The structural relaxation study of Zr-Cu-Ni-Al metallic glass during heating by small-angle X-ray scattering
	Liu, Yi 1; Pan, Jie 2; Li, Li 1; Cheng, Honghui 3
通讯作者	Li, Li(lili_ose@sinap.ac.cn) ; Cheng, Honghui(31834385@qq.com)
	2019-05-01
发表期刊	APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
ISSN	0947-8396
卷号	125 期号:5 页码:5
摘要	Zr65Cu17.5Ni10Al7.5 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.
资助者	National Key Research and Development Program of China
DOI	10.1007/s00339-019-2611-z
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2016YFB0700401]
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000463610900007
出版者	SPRINGER HEIDELBERG
引用统计	被引频次：4[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/321006/132972
专题	中国科学院金属研究所
通讯作者	Li, Li; Cheng, Honghui
作者单位	1.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
推荐引用方式 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.