Property optimization through microstructural control in titanium and aluminum alloys

被引：154

作者：

Lütjering, G ^{[1
]}

机构：

[1] Tech Univ Hamburg Harburg, D-21071 Hamburg, Germany

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1999年 / 263卷 / 02期

关键词：

Al-alloys; Fe; Si; Ti-alloys; microstructure; mechanical properties;

D O I：

10.1016/S0921-5093(98)01169-1

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In this paper the microstructure/property relationships of Ti-alloys (alpha + beta and beta alloys) and high strength, age-hardened Al-alloys are discussed. Common features in these microstructure/property relationships can be found for alpha + beta Ti-alloys and Al-alloys in the underaged condition as well as for beta Ti-alloys and Al-alloys in the overaged condition. Basic differences are the presence of dispersoids and large Fe and Si containing inclusions in Al-alloys and the alloying element partitioning effect in bi-modal structures of alpha + beta Ti-alloys. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：117 / 126

页数：10

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