INVESTIGATION OF CRYSTALLIZATION OF A MECHANICALLY ALLOYED SM-FE ALLOY

IMR OpenIR

	INVESTIGATION OF CRYSTALLIZATION OF A MECHANICALLY ALLOYED SM-FE ALLOY
	M. Q. Lue; K. Y. Wang; W. F. Miao; Q. H. Song; W. S. Sun; W. D. Wei; L. B. Wang
	1992
发表期刊	Journal of Applied Physics
ISSN	0021-8979
卷号	71 期号:12 页码:6146-6149
摘要	The crystallization of a mechanically alloyed Sm-Fe alloy was investigated. The results show that the Sm-Fe alloy prepared by mechanical alloying consists of amorphous Sm-Fe phase and crystalline alpha-Fe phase. The composition of the alloy is inhomogeneous, i.e., the surface of the as-milled powder is relatively poor in iron. The crystallization process involves the long-range diffusion of iron atoms and solid state reaction. After proper crystallization, the as-milled powder transforms into a Sm2Fe17 phase completely; no distinguishable crystalline alpha-Fe phase can be found. A metastable phase, which may be a Sm2Fe17 phase with the structure of hexagonal Th2Ni17 type, appears during the crystallization process.
部门归属	lue, mq (reprint author), acad sinica,inst met res,state key lab rsa,shenyang 110015,peoples r china
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/39272
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	M. Q. Lue,K. Y. Wang,W. F. Miao,et al. INVESTIGATION OF CRYSTALLIZATION OF A MECHANICALLY ALLOYED SM-FE ALLOY[J]. Journal of Applied Physics,1992,71(12):6146-6149.
APA	M. Q. Lue.,K. Y. Wang.,W. F. Miao.,Q. H. Song.,W. S. Sun.,...&L. B. Wang.(1992).INVESTIGATION OF CRYSTALLIZATION OF A MECHANICALLY ALLOYED SM-FE ALLOY.Journal of Applied Physics,71(12),6146-6149.
MLA	M. Q. Lue,et al."INVESTIGATION OF CRYSTALLIZATION OF A MECHANICALLY ALLOYED SM-FE ALLOY".Journal of Applied Physics 71.12(1992):6146-6149.