Comparison of the influence of Si and Fe in 99.999% purity aluminum and in commercial-purity aluminum

被引：20

作者：

Zhao, Qinglong ^{[1
]}

Slagsvold, Marius ^{[1
]}

Holmedal, Bjorn ^{[1
]}

机构：

[1] Norwegian Univ Sci & Technol, Dept Mat Sci & Engn, N-7491 Trondheim, Norway

来源：

SCRIPTA MATERIALIA | 2012年 / 67卷 / 02期

关键词：

Aluminum; Plastic deformation; Mechanical properties; Tension test; ALLOYS; STRAIN;

D O I：

10.1016/j.scriptamat.2012.04.023

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

It is found that in tensile tests 99.999% purity aluminum with additions of about 0.1 wt.% Fe and Si is similar to 99.8% commercial-purity aluminum, suggesting that the strength and work hardening is controlled by Fe and Si, i.e. that the other trace elements play a minor role. (C) 2012 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：217 / 220

页数：4

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