Phase transformations in a Cu-14.2Al-12.0Ni alloy

被引：5
|
作者：
Chen, CH [1 ]
Liu, TF [1 ]
机构：
[1] Natl Chiao Tung Univ, Dept Mat Sci & Engn, Hsinchu 300, Taiwan
来源：
SCRIPTA MATERIALIA | 2002年 / 47卷 / 08期
关键词：
Cu-Al-Ni alloy; phase transformation; TEM; ordering;
D O I：
10.1016/S1359-6462(02)00192-6
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The as-quenched microstructure of the Cu-14.2Al-12.0Ni alloy was D0(3) phase containing extremely fine L-J precipitates, where the D0(3) phase was formed by an A2 --> B2 --> D0(3) continuous ordering transition during quenching. Besides, the addition of nickel to the Cu-14.2Al binary alloy would raise the B2 --> beta transition temperature. (C) 2002 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：515 / 520
页数：6
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