GP zones and precipitate morphology in aged Al-Mg alloys

被引：41

作者：

Bouchear, M ^{[1
]}

Hamana, D ^{[1
]}

Laoui, T ^{[1
]}

机构：

[1] CATHOLIC UNIV LEUVEN,DEPT MET & MAT ENGN,B-3000 LOUVAIN,BELGIUM

来源：

PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES | 1996年 / 73卷 / 06期

关键词：

D O I：

10.1080/01418619608243010

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Ageing behaviour of binary Al-Mg alloys has been examined extensively using differential scanning calorimetry and scanning, optical and electron microscopy. From the results of this study, one can conclude that GP zones can form only after a long-term natural ageing of Al-8 wt% Mg alloy and beta (Al3Mg2) phase at higher-temperature ageing. Particles of beta phase can have different morphology and exceptionally nucleate at the beta'/matrix interface.

引用

页码：1733 / 1740

页数：8

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