浅述压铸铝合金行业现状及发展趋势  

Current Situation and Development Trend of Die Casting Aluminum Alloy Industry

作　　者：宋成猛 侯东锋 王健 祝娟娟 Song Chengmeng;Hou Dongfeng;Wang Jian;Zhu Juanjuan(Zhejiang ZEEKR Automobile Research&Development Co.,Ltd.,Ningbo 315800)

机构地区：[1]浙江极氪汽车研究开发有限公司,宁波315800

出　　处：《特种铸造及有色合金》2024年第6期848-852,共5页Special Casting & Nonferrous Alloys

摘　　要：收集了国内外常规压铸铝合金的牌号特点、应用场景。总结了散热领域压铸铝合金的产品特点,铝合金成分特点。汽车结构件部件发展趋势及压铸材料的发展趋势引领了压铸铝合金向低合金化发展的方向。高真空压铸技术成为解决新型合金工艺问题的重要手段。The alloy grade characteristics and application scenarios of conventional die-casting aluminum alloys domes⁃tic and overseas were collected.The product characteristics and aluminum alloy composition characteristics of diecasting aluminum alloys in the field of heat dissipation were reviewed.The development trend of automotive structural components and die-casting materials leads to the direction of low alloying in die-casting aluminum alloys.High vacuum die-casting technology is becoming important means to solve the problems of new alloy processes.

关 键 词：压铸铝合金 一体式压铸铝车身 高真空压铸 

分 类 号：TG249.2[金属学及工艺—铸造] TG146.21[一般工业技术—材料科学与工程]