STUDY OF THE MICROSTRUCTURE OF A NEW HEXAGONAL SM2FE17 PHASE WITH THE TH2NI17-TYPE STRUCTURE

IMR OpenIR

	STUDY OF THE MICROSTRUCTURE OF A NEW HEXAGONAL SM2FE17 PHASE WITH THE TH2NI17-TYPE STRUCTURE
	L. L. He; H. Q. Ye; X. R. Xu; J. F. He
	1993
发表期刊	Journal of Alloys and Compounds
ISSN	0925-8388
卷号	191 期号:2 页码:291-295
摘要	A study of the microstructure of the rapidly solidified Sm2Fe17N3-x alloy was carried out using transmission electron microscopy. A new hexagonal Sm2Fe17 phase, with space group P6(3)/mmc and lattice parameters a = 0.854 and c = 0.828 nm, was found. This hexagonal phase is metastable and can only be formed during rapid solidification. The high resolution image also identified many 2:17H domains inside the 2:17R phase. Large-angle trigrain boundaries with a 120-degrees rotation relationship between any two c axes were often formed in the alloy.
部门归属	he, ll (reprint author), acad sinica,inst met res,atom imaging solids lab,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/321006/39022
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	L. L. He,H. Q. Ye,X. R. Xu,et al. STUDY OF THE MICROSTRUCTURE OF A NEW HEXAGONAL SM2FE17 PHASE WITH THE TH2NI17-TYPE STRUCTURE[J]. Journal of Alloys and Compounds,1993,191(2):291-295.
APA	L. L. He,H. Q. Ye,X. R. Xu,&J. F. He.(1993).STUDY OF THE MICROSTRUCTURE OF A NEW HEXAGONAL SM2FE17 PHASE WITH THE TH2NI17-TYPE STRUCTURE.Journal of Alloys and Compounds,191(2),291-295.
MLA	L. L. He,et al."STUDY OF THE MICROSTRUCTURE OF A NEW HEXAGONAL SM2FE17 PHASE WITH THE TH2NI17-TYPE STRUCTURE".Journal of Alloys and Compounds 191.2(1993):291-295.