Experimental study of the phase equilibria of the Ni-Zr system

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	Experimental study of the phase equilibria of the Ni-Zr system
	Wang, N ; Li, CR ; Du, ZM ; Li, JB ; Wang, FG ; Wang, FM
刊名	INTERNATIONAL JOURNAL OF MATERIALS RESEARCH
	2008
卷号	99 期号:7 页码:712
关键词	ZIRCONIUM DIAGRAM ALLOYS LIQUID
ISSN号	1862-5282
通讯作者	Li, CR: Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China.
中文摘要	The eutectic reaction between the NiZr and NiZr2 compounds in the Ni-Zr binary phase diagram was evaluated according to the previous experimental measurements and thermodynamic calculations. A discrepancy between the calculations and the measurements exists. In order to determine definitely this eutectic temperature, Ni-Zr alloys of the compositions 65, 68, 72 and 74 wt.% Zr were prepared by melting in an arc furnace under a purified argon atmosphere. The phase transformation temperature was measured by Differential Scanning Calorimetry using both alumina and zirconia crucibles. At heating rates of 5, 10 and 20 K min-1, the eutectic temperature between the NiZr and NiZr2 compounds was determined consistently to be 1022 5'C. Zirconia crucibles can be used in Differential Scanning Calorimetry measurements of zirconium-containing alloys but only below 1170'C.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/37817]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Wang, N,Li, CR,Du, ZM,et al. Experimental study of the phase equilibria of the Ni-Zr system[J]. INTERNATIONAL JOURNAL OF MATERIALS RESEARCH,2008,99(7):712.
APA	Wang, N,Li, CR,Du, ZM,Li, JB,Wang, FG,&Wang, FM.(2008).Experimental study of the phase equilibria of the Ni-Zr system.INTERNATIONAL JOURNAL OF MATERIALS RESEARCH,99(7),712.
MLA	Wang, N,et al."Experimental study of the phase equilibria of the Ni-Zr system".INTERNATIONAL JOURNAL OF MATERIALS RESEARCH 99.7(2008):712.