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。
By summarizing the previous achievements on preparing A356aluminum 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.
作者
楼华山
王大红
楼江燕
李宏军
莫文锋
刘仲武
Lou Huashan;Wang Dahong;Lou Jiangyan;Li Hongjun;Mo Wenfeng;Liu Zhongwu(School of Mechanical and Electrical Engineering,Liuzhou Vocational and Technical College;School of Mechanical and Transportation,Guangxi University of Science and Technology;School of Material Science and Engineering,South China University of Technology)
出处
《特种铸造及有色合金》
CAS
北大核心
2020年第6期619-622,共4页
Special Casting & Nonferrous Alloys
基金
广西科技厅重点研发计划资助项目(桂科AB18126010)。
关键词
成形工艺
热处理
织构
强韧化
析出相
Forming Process
Heat Treatment
Texture
Strengthening&Toughening
Precipitation Phase
