Production of high strength Al-Zn-Mg-Cu alloys by spray forming process

被引：0

作者：

Wei, Q ^{[1
]}

Xiong, BQ ^{[1
]}

Zhang, YA ^{[1
]}

Zhu, BH ^{[1
]}

Shi, LK ^{[1
]}

机构：

[1] Gen Res Inst NonFerrous Met, Beijing 100088, Peoples R China

来源：

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA | 2001年 / 11卷 / 02期

关键词：

spray forming; Al-Zn alloy; hot extrusion; mechanical properties;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

High strength Al-Zn-Mg-Cu alloys were produced by spray forming process, and compacted by hot extrusion. The results show that the as-deposited billets have fine-grained microstructure and low porosity. After heat treatment, mechanical properties increase greatly: tensile strength up to 754 MPa, yield strength up to 722 MPa, fracture elongation up to 8%, and elastic modulus up to 72 GPa, respectively.

引用

页码：258 / 261

页数：4

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