INFLUENCE OF TITANIUM ADDITIONS ON THE PROPERTIES OF AL-ZN-MG SYSTEM CAST ALLOYS

被引：0
|
作者：
NIKITIN, PN
BLINOV, NI
NARTOV, AY
机构：
来源：
METAL SCIENCE AND HEAT TREATMENT | 1990年 / 32卷 / 1-2期
关键词：
D O I：
10.1007/BF00780618
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Addition of titanium increases the strength and plasticity of Al-Zn-Mg system casting alloys. The alloys with 0.2-0.3% Ti have the best mechanical properties. These alloys strengthen during natural and artificial aging without preliminary hardening. The highest strength is reached after hardening and artificial aging. Fracture of the alloys after heat treatment has a ductile character. Local deformation occurs nonuniformly in the alloys. The alloys are not prone toward general or intergranular corrosion. © 1990 Plenum Publishing Corporation.
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页码：141 / 144
页数：4
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