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

页码：675 / 679

页数：5