On the structural changes accompanying the fcc/hcp martensitic transformation in Fe-Mn-Co alloys

被引：11
|
作者：
Marinelli, P [1 ]
Sade, M [1 ]
Guillermet, AF [1 ]
机构：
[1] Comis Nacl Energia Atom, Ctr Atom Bariloche, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina
来源：
SCRIPTA MATERIALIA | 2002年 / 46卷 / 11期
关键词：
lattice parameters; martensitic transformation; Fe-Mn-Co system; metastable phases; structural properties;
D O I：
10.1016/S1359-6462(02)00080-5
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The lattice parameters (LPs) of the metastable face-centered cubic and hexagonal close-packed phases in Fe-Mn-Co system have been determined. The LP of the gamma phase shows a striking behaviour, which is explained by invoking magnetic effect. The relative volume difference accompanying the martensitic transition is discussed. (C) 2002 Published by Elsevier Science Ltd. on behalf of Acta Materialia Inc.
引用
收藏
页码：805 / 810
页数：6
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