上海大众FA355轮毂热处理工艺的改进

邹海生; 曹喜彪; 黄耘

doi:10.15980/j.tzzz.2013.08.031

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上海大众FA355轮毂热处理工艺的改进
Effect of Heat Treatment on Mechanical Properties of FA355 Wheel
2013年33卷第8期页码：776-777
纸质出版日期： 2013 ，
DOI： 10.15980/j.tzzz.2013.08.031

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[1]邹海生,曹喜彪,黄耘.上海大众FA355轮毂热处理工艺的改进[J].特种铸造及有色合金,2013,33(08):776-777.

Zou Haisheng1, Cao Xibiao1, Huang Yun2. Effect of Heat Treatment on Mechanical Properties of FA355 Wheel[J]. Special Casting & Nonferrous Alloys, 2013,33(8):776-777.
[1]邹海生,曹喜彪,黄耘.上海大众FA355轮毂热处理工艺的改进[J].特种铸造及有色合金,2013,33(08):776-777. DOI： 10.15980/j.tzzz.2013.08.031.

Zou Haisheng1, Cao Xibiao1, Huang Yun2. Effect of Heat Treatment on Mechanical Properties of FA355 Wheel[J]. Special Casting & Nonferrous Alloys, 2013,33(8):776-777. DOI： 10.15980/j.tzzz.2013.08.031.

摘要

为了改善铝合金低压铸造轮毂的力学性能

通过对A356铝合金主要化学成分Mg的微调及T6热处理工艺的优化改进

来提高铝合金的屈服强度和伸长率

最终提高产品的抗冲击性能和疲劳试验性能。

Abstract

To improve mechanical properties of low pressure casting aluminum alloy wheels

Mg content in A356 aluminum alloy was modified slightly and T6 heat treatment process of A356 alloy was optimized to improve yield strength and elongation.Finally

impact resistance and fatigue resistance of the low pressure casting FA355 aluminum alloy wheel were improved.