Development of high plasticity Al-Si alloy and its casting process

被引：0

作者：

Guo, GW ^{[1
]}

Li, YY ^{[1
]}

Chen, WP ^{[1
]}

Zhang, DT ^{[1
]}

Long, Y ^{[1
]}

机构：

[1] S China Univ Technol, Coll Mech Engn, Guangzhou 510640, Peoples R China

来源：

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA | 2002年 / 12卷 / 06期

关键词：

high plasticity; Al-Si alloy; permanent mold casting;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Aiming to meet the challenge of the shape complexity and high plasticity demanded for the upper connective plate(UCP) in motorcycle, a high plasticity Al-Si alloy named HGZL-02 was developed by optimizing the chemical composition and casting process. Premium UCP castings were obtained by using optimized casting process. Results show that fine and dense microstructure are obtained in the UCP castings. An average of 224 MPa in ultimate tensile strength, 149 MPa in yield strength and 13.2% in elongation are achieved for T6 heat-treated UPS castings.

引用

页码：1103 / 1106

页数：4

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