Influence of excess Si on strength and toughness in Al-Mg-Si alloys

被引：0

作者：

Wyss, R.K. ^{[1
]}

Blazek, L.W. ^{[1
]}

机构：

[1] Aluminum Co of America, Alcoa Center, United States

来源：

Materials Science Forum | 1996年 / 217-222卷 / pt 3期

关键词：

Composition effects - Manganese - Mathematical models - Metal extrusion - Metallographic microstructure - Silicon - Statistical methods - Yield stress;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The influence of Mg and Si on strength and Kahn tear toughness in Al-Mg-Si alloy extrusions was quantified through a statistically designed experiment. Contour plots representing strength and Kahn tear toughness as a function of Mg and Si have been determined. The composition with the lowest amount of excess Si was shown to provide the best combination of strength and toughness.

引用

页码：1783 / 1788