The effect of introducing the Al-Ni eutectic composition into Al-Zr-V alloys on microstructure and tensile properties

被引：34

作者：

Fan, Yangyang ^{[1
]}

Makhlouf, Makhlouf M. ^{[1
]}

机构：

[1] Worcester Polytech Inst, Dept Mech Engn, Worcester, MA 01609 USA

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2016年 / 654卷

关键词：

Eutectic structure; Solidification; Al-6Ni; Precipitation hardening; DISPERSOID PRECIPITATION; ALUMINUM-ALLOYS; TI ALLOYS; EVOLUTION; ZIRCONIUM;

D O I：

10.1016/j.msea.2015.12.044

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The effect that the Al-Ni eutectic composition has on the microstructure and tensile properties of Al-Zr-V alloys is discussed. It is found that the change in the alloy's solidification behavior brought about by the presence of the eutectic composition mitigates segregation of the zirconium and vanadium atoms, and by doing so it enhances the precipitation hardening characteristics of the alloy and improves its yield strength. (C) 2015 Published by Elsevier B.V.

引用

页码：228 / 235

页数：8

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