Cu含量对Al-Mg-Si合金固溶处理行为的影响

何立子; 任玉平; 张晓博; 崔建忠

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Cu含量对Al-Mg-Si合金固溶处理行为的影响
Effect of Cu Content on the Behavior of Solid Solution Treated Al-Mg-Si Alloy
2001年第4期页码：29-30
纸质出版日期： 2001 ，
DOI：

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[1]何立子,任玉平,张晓博,崔建忠.Cu含量对Al-Mg-Si合金固溶处理行为的影响[J].特种铸造及有色合金,2001(04):29-30+1.

He Lizi Zhang Xiaobo Cui Jianzhong. Effect of Cu Content on the Behavior of Solid Solution Treated Al-Mg-Si Alloy[J]. Special Casting & Nonferrous Alloys, 2001,(4):29-30.
[1]何立子,任玉平,张晓博,崔建忠.Cu含量对Al-Mg-Si合金固溶处理行为的影响[J].特种铸造及有色合金,2001(04):29-30+1. DOI：

He Lizi Zhang Xiaobo Cui Jianzhong. Effect of Cu Content on the Behavior of Solid Solution Treated Al-Mg-Si Alloy[J]. Special Casting & Nonferrous Alloys, 2001,(4):29-30. DOI：

摘要

研究了Cu含量的变化对新型Al Mg Si合金固溶处理行为和力学性能的影响。试验结果表明

Cu含量增加

合金的过烧敏感倾向增加

同时合金在 180℃

4h时效后的最高硬度、极限抗拉强度及θ″相出现的几率也随之增加

Abstract

Influence of the Cu content on the behav ior of solid solution treated new type Al-Mg-Si alloy was studied. The results showed that the over-heating susceptivity and the probability of maximum har dness

ultimate tensile strength and θ″ precipitation increased with the increase of the Cu content in aged alloy at 180 ℃ for 4 h.