Progress in Research on Developing Automobile A356 Aluminum Alloy Wheel-enhanced Treatment of Wheel Forming

Lou Huashan; Wang Dahong; Lou Jiangyan; Li Hongjun; Mo Wenfeng; Liu Zhongwu

doi:10.15980/j.tzzz.2020.06.009

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Progress in Research on Developing Automobile A356 Aluminum Alloy Wheel-enhanced Treatment of Wheel Forming
Vol. 40, Issue 6, Pages: 619-622(2020)
Published： 2020 ，
DOI： 10.15980/j.tzzz.2020.06.009

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[1]楼华山,王大红,楼江燕,李宏军,莫文锋,刘仲武.高性能A356铝合金轮毂开发技术研究进展之二——轮毂成形强化技术[J].特种铸造及有色合金,2020,40(06):619-622.

Lou Huashan, Wang Dahong, Lou Jiangyan, et al. Progress in Research on Developing Automobile A356 Aluminum Alloy Wheel-enhanced Treatment of Wheel Forming. [J]. Special Casting & Nonferrous Alloys 40(6):619-622(2020)
[1]楼华山,王大红,楼江燕,李宏军,莫文锋,刘仲武.高性能A356铝合金轮毂开发技术研究进展之二——轮毂成形强化技术[J].特种铸造及有色合金,2020,40(06):619-622. DOI： 10.15980/j.tzzz.2020.06.009.

Lou Huashan, Wang Dahong, Lou Jiangyan, et al. Progress in Research on Developing Automobile A356 Aluminum Alloy Wheel-enhanced Treatment of Wheel Forming. [J]. Special Casting & Nonferrous Alloys 40(6):619-622(2020) DOI： 10.15980/j.tzzz.2020.06.009.

摘要

针对高性能大尺寸A356合金轮毂开发所涉及的轮毂成形工艺和热处理强化环节的研究进行了总结。介绍了铝合金轮毂的各种成形强化工艺

并进行了对比。最后

阐述了铝合金轮毂新强韧化的一些关键性技术

如共晶相脆性特征改善、沉淀相调控等

并给出了相应的理论解释。

Abstract

By summarizing the previous achievements on preparing A356 aluminum alloy wheels

wheel forming and heat treatment processes were reviewed.The various forming processes of aluminum alloy wheels were analyzed comparatively.Some toughening technologies of aluminum alloy wheels

such as improving brittleness characteristics of eutectic phase

regulating precipitation phase

were exppounded.On these basis

some measures were put forward.