南方科技大学知识苑(SUSTech KC): Phase equilibria investigation of the Zr–Cr

题名	Phase equilibria investigation of the Zr–Cr–Si ternary system
作者	Luo，Liying 1,2; Wei，Chengxia1,2,3 ; Fu，Yaokun 1,2; Zhan，Yongzhong 1,2
通讯作者	Zhan，Yongzhong
发表日期	2021-06-01
DOI	10.1016/j.jssc.2021.122130
发表期刊	JOURNAL OF SOLID STATE CHEMISTRY 影响因子和分区
ISSN	0022-4596
EISSN	1095-726X
卷号	298
摘要	The Zr–Cr–Si ternary system has been investigated over the whole composition by powder X-ray diffraction (PXRD) and scanning electron microscope equipped with energy dispersion spectroscopy (SEM-EDS). The ternary compound ZrCrSi has been confirmed to exist in this system and its crystal structure data was acquired by Rietveld method. Rietveld refinement confirms that this ternary phase belongs to the ZrFeSi-type structure with space group I4/mmm (no.139) and lattice parameter a = 1.3199(6) nm and c = 0.5182(5) nm. The existence of ternary compounds i.e. ZrCrSi, ZrCrSi, ZrCrSi and ZrCrSi has also been confirmed at 973 K. The solid solubility of Cr in Zr–Si binary compounds and that of Si in α-ZrCr and Cr are determined to be between 1.5 at. % and 6.8 at. %. No remarkable solubility is determined in the other compounds. The results show that there are 19 single-phase regions, 40 two-phase regions and 22 three-phase regions in the studied isothermal section.
关键词	Crystal structure Phase equilibria Zr4Cr4Si7 Zr–Cr–Si system
相关链接	[Scopus记录]
收录类别	SCI ; EI
语种	英语
学校署名	其他
资助项目	Guangxi Natural Science Foundation["2018GXNSFDA050008","2020GXNSFAA159093"] ; National Natural Science Foundation of China[51761002] ; National Key R&D Program of China[2016YFB0301400] ; research project of Guangxi Key Laboratory of Processing for Non-ferrous Metallic and Featured Materials[GXYSSF1807]
WOS研究方向	Chemistry
WOS类目	Chemistry, Inorganic & Nuclear ; Chemistry, Physical
WOS记录号	WOS:000644702700036
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
EI入藏号	20211410166453
EI主题词	Chromium compounds ; Chromium metallography ; Crystal structure ; Phase equilibria ; Rietveld analysis ; Rietveld refinement ; Scanning electron microscopy ; Solubility ; Ternary systems ; Zirconium compounds ; Zirconium metallography
EI分类号	Metallography:531.2 ; Chemistry:801 ; Physical Chemistry:801.4 ; Crystal Lattice:933.1.1
ESI学科分类	CHEMISTRY
Scopus记录号	2-s2.0-85103368901
来源库	Scopus
引用统计	被引频次[WOS]：3
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/222619
专题	工学院_材料科学与工程系
作者单位	1.School of Resources,Environment and Materials,Guangxi University,Nanning,530004,China 2.Guangxi Key Laboratory of Processing for Non-ferrous Metal and Featured Materials,Guangxi University,Nanning,530004,China 3.Department of Materials Science and Engineering,Southern University of Science and Technology,Shenzhen,518000,China
推荐引用方式 GB/T 7714	Luo，Liying,Wei，Chengxia,Fu，Yaokun,等. Phase equilibria investigation of the Zr–Cr–Si ternary system[J]. JOURNAL OF SOLID STATE CHEMISTRY,2021,298.
APA	Luo，Liying,Wei，Chengxia,Fu，Yaokun,&Zhan，Yongzhong.(2021).Phase equilibria investigation of the Zr–Cr–Si ternary system.JOURNAL OF SOLID STATE CHEMISTRY,298.
MLA	Luo，Liying,et al."Phase equilibria investigation of the Zr–Cr–Si ternary system".JOURNAL OF SOLID STATE CHEMISTRY 298(2021).