REINVESTIGATION OF THE ER-CO BINARY-SYSTEM

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	REINVESTIGATION OF THE ER-CO BINARY-SYSTEM
	C. H. Wu ; Y. C. Chuang ; X. M. Jin
刊名	Zeitschrift Fur Metallkunde
	1993
卷号	84 期号:3 页码:170-173
关键词	intermetallic compounds
ISSN号	0044-3093
中文摘要	A systematic reexamination of the Er - Co system was carried out by differential thermal analysis, optical microscopy, X-ray diffraction and EPMA techniques. A revised Er - Co binary phase diagram is proposed. This binary system consists of four peritectic reactions, three reactions of congruent melting and a eutectoidal reaction. The four peritectic reactions result in the formation of Er3Co, ErCo2, Er2Co7 and ErCo5, respectively. The three congruent reactions involve the formation of almost-equal-to Er16Co9, ErCo3 and Er2Co17. The eutectoidal reaction involves the decomposition of ErCo5 into Er2Co7 and Er2Co17. There are also four eutectic reactions in this system. The solid solubility of Er in Co is extremely small.
原文出处	://WOS:A1993KX15900005
公开日期	2012-04-14
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/39150]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	C. H. Wu,Y. C. Chuang,X. M. Jin. REINVESTIGATION OF THE ER-CO BINARY-SYSTEM[J]. Zeitschrift Fur Metallkunde,1993,84(3):170-173.
APA	C. H. Wu,Y. C. Chuang,&X. M. Jin.(1993).REINVESTIGATION OF THE ER-CO BINARY-SYSTEM.Zeitschrift Fur Metallkunde,84(3),170-173.
MLA	C. H. Wu,et al."REINVESTIGATION OF THE ER-CO BINARY-SYSTEM".Zeitschrift Fur Metallkunde 84.3(1993):170-173.