5754铝合金板材H2n状态工艺研究  

Technical Study on5754-H2n Aluminium Alloy Plates

作　　者：张华[1] 梁延彬[1] 李世伟[1] 

机构地区：[1]东北轻合金有限责任公司,黑龙江哈尔滨150060

出　　处：《轻合金加工技术》2002年第5期25-28,共4页Light Alloy Fabrication Technology

摘　　要：研究了加工率、退火温度、保温时间对板材组织与性能的影响,确定了5754铝合金H2n状态的生产工艺及热处理制度。结果表明,其性能指标达到EN485标准。Influences of working rate,anneal temperature and holding time on sheet structure and properties were researched.Processes and heat treatment system of5754aluminum alloy H2n temper were established.Results have been showed that product properties reached German EN485standard.

关 键 词：铝合金 H2n状态 加工率 退火温度 保温时间 板材 生产工艺 

分 类 号：TG339[金属学及工艺—金属压力加工]