A new metastable crystalline phase in the Cr-Zr system

被引：3
|
作者：
Bodega, J. [1 ]
Garces, G. [2 ]
Leardini, F. [1 ]
Ares, J. R. [1 ]
Fernandez, J. F. [1 ]
Adeva, P. [2 ]
Sanchez, C. [1 ]
机构：
[1] Univ Autonoma Madrid, Fac Ciencias, Dpto Fis Mat, E-28049 Madrid, Spain
[2] CSIC, Ctr Nacl Invest Met, E-28040 Madrid, Spain
来源：
INTERMETALLICS | 2010年 / 18卷 / 05期
关键词：
Intermetallics; Laves phases; Crystallography; Phase identification; Electron microscopy; transmission; ORDER-DISORDER TRANSITION; ALLOYS;
D O I：
10.1016/j.intermet.2009.12.002
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A new metastable phase formed during cooling of Zr-Cr alloys with a 36 at% Zr and 64 at% Cr nominal composition has been found during Transmission Electron Microscopy (TEM) studies. The new phase crystallizes in an fcc structure with lattice parameter of 0.817 rim and a chemical composition close to the equiatomic composition. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1099 / 1101
页数：3
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