计算机硬盘用6061铝合金型材生产工艺研讨  

Discussion on the production process and key technologies of aluminum alloy profiles for computer hard disk

作　　者：何亮 HE Liang(Guangdong Xingfa Aluminum Co.,Ltd.,Foshan 528000,China)

机构地区：[1]广东兴发铝业有限公司,广东佛山528000

出　　处：《轻合金加工技术》2023年第2期41-45,共5页Light Alloy Fabrication Technology

摘　　要：计算机硬盘驱动臂用6061铝合金型材的质量要求严苛.应用铝熔体深度净化技术、再结晶晶粒控制技术、等温挤压技术等各类新技术和新装备对合金的成分和生产工艺进行试验研究.结果表明:应用新技术和新装备,采用合理的生产工艺以及合金优化设计,能够生产质量完全满足标准要求的产品.There are strict quality requirements for 6061 aluminum alloy profile for computer hard disk drive arm.The composition and production process of the alloy were tested and studied with deep purification of aluminum melt,control of recrystallization grain size,isothermal extrusion and other new technology and equipment.The results show that the product quality can fully meet the requirements by applying new technology and new equipment,adopting reasonable production process and alloy optimization design.

关 键 词：6061铝合金型材 硬盘驱动臂 熔体深度净化 再结晶 挤压工艺 

分 类 号：TG379[金属学及工艺—金属压力加工]