高性能免热处理铝合金HA1-H的特性与一体式压铸实践  

Characteristics of high-performance heat-free aluminum alloy HA1-H and one-piece die casting practice

作　　者：冯振仙 FENG Zhenxian(Zhejiang ZEEKR Automobile Research&Development Co.,Ltd.,Ningbo 315336,Zhejiang China)

机构地区：[1]浙江极氪汽车研究开发有限公司,浙江宁波315336

出　　处：《中国铸造装备与技术》2024年第4期112-115,共4页China Foundry Machinery & Technology

摘　　要：HA1-H是自主研发的一款免热处理压铸铝合金,在铸态条件下即可获得优良的综合力学性能,适用于一体式压铸大型薄壁件。本文总结了HA1-H合金的特性,以及压铸生产过程中的问题点及应对措施。HA1-H is a self-developed heat-free die-casting aluminum alloy,which can obtain excellent comprehensive mechanical properties under as-cast conditions,and is suitable for one-piece die-casting large-scale thin-walled parts.The characteristics of HA1-H alloy are summarized,as well as the problems and countermeasures in the production process of die casting.

关 键 词：HA1-H合金 一体式压铸 免热处理 力学性能 

分 类 号：TG146.21[一般工业技术—材料科学与工程]