TEM and 3DAP characterization of an age-hardened Mg-Ca-Zn alloy

被引：163
作者：
Oh, JC [1 ]
Ohkubo, T [1 ]
Mukai, T [1 ]
Hono, K [1 ]
机构：
[1] Natl Inst Mat Sci, Tsukuba, Ibaraki 3050047, Japan
来源：
SCRIPTA MATERIALIA | 2005年 / 53卷 / 06期
关键词：
magnesium alloys; Mg2Ca; GP zone; 3DAP; TEM;
D O I：
10.1016/j.scriptamat.2005.05.030
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The precipitation process of an Mg-0.3Ca-0.3Zn (in at.%) alloy has been investigated by transmission electron microscopy and the chemical compositions of the precipitates have been characterized by a three-dimensional atom probe. The reason for the pronounced precipitation hardening in the alloy compared to the Mg-0.3Ca alloy is discussed. (c) 2005 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：675 / 679
页数：5
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