Fracture Toughness of Cast Al-Zn-Mg Alloys

被引：0
|
作者：
K.H. W.Seah(Dept. of Mech. Eng.
机构：
来源：
Journal of Materials Science & Technology | 1996年 / 03期
关键词：
Zn; Fracture Toughness of Cast Al-Zn-Mg Alloys; Al; Cast;
D O I：
暂无
中图分类号：
TG13 [合金学与各种性质合金];
学科分类号：
080502 ;
摘要：
Compact tension specimens of as-cast Al-3Zn-2Mg and Al-7Zn-2Mg (in wt pct) alloys were subjected to fracture toughness tests at room temperature according to specification5 laid down in ASTM E-399-81. It was found that increasing the Zn content, grain refinement and increasing the solidification rate lead to an increase in the fracture toughness of the material.
引用
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页码：199 / 202
页数：4
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