Phase relations in the Nd-Co-Si system at 800 degrees C

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	Phase relations in the Nd-Co-Si system at 800 degrees C
	Y. M. Zhao; J. K. Liang; G. H. Rao; Y. Q. Guo; W. H. Tang; C. Dong; F. Wu
	1996
发表期刊	Journal of Alloys and Compounds
ISSN	0925-8388
卷号	241 期号:1-2 页码:191-195
摘要	Phase equilibria in the ternary Nd-Cs-Si system up to a Co:Nd atomic ratio of 2:1 and an Si:Nd atomic ratio of 3:5 were studied by means of X-ray powder diffraction. A total of seven ternary compounds were identified. Among the seven ternary compounds found in this system, the solid solubility of two compounds had not been reported previously: NdCo13-xSix with 2.5 less than or equal to x less than or equal to 4 and NdCo11-xSix with 1.2 less than or equal to x less than or equal to 1.8. Other new information includes the crystal structure of NdCo13-xSix. It has a tetragonal structure, related to the NaZn13-type, with a = 7.811-7.763 Angstrom, c = 11.430-11.464 Angstrom, and the atomic ordering is similar to Ce2Ni17Si9. A limited solid solution range has also been found for Nd2Co17-xSix. This isothermal section consists of 26 three-phase and four two-phase regions.
部门归属	chinese acad sci,int ctr mat phys,shenyang 110015,peoples r china. chinese acad sci,inst phys,natl lab supercond,beijing 100080,peoples r china.
关键词	Intermetallic Compounds Rare Earth Compounds Nd-co-si System Phase Relations Ternary Section Intermetallic Compounds Magnetic-properties Rare-earth
URL	查看原文
WOS记录号	WOS:A1996VG43200031
引用统计	被引频次：14[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/321006/38499
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. M. Zhao,J. K. Liang,G. H. Rao,et al. Phase relations in the Nd-Co-Si system at 800 degrees C[J]. Journal of Alloys and Compounds,1996,241(1-2):191-195.
APA	Y. M. Zhao.,J. K. Liang.,G. H. Rao.,Y. Q. Guo.,W. H. Tang.,...&F. Wu.(1996).Phase relations in the Nd-Co-Si system at 800 degrees C.Journal of Alloys and Compounds,241(1-2),191-195.
MLA	Y. M. Zhao,et al."Phase relations in the Nd-Co-Si system at 800 degrees C".Journal of Alloys and Compounds 241.1-2(1996):191-195.