退火温度对3004铝合金板材组织和性能的影响  

Influence of Annealing Temperature on Microstructure and Property of 3004 Aluminium Alloy Deep Drawing Sheet

作　　者：范雅铭[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》2003年第8期19-21,29,共4页Light Alloy Fabrication Technology

摘　　要：采用金相、X-射线和透射电镜观察等手段,分析了退火温度对3004铝合金深冲板材组织和性能的影响,提出了合适的退火温度范围,解释了3004铝合金板材在高温下仍保持较高强度的原因。The influence of annealing temperature on microstructures and property of 3004 aluminium alloy deep drawing sheet was analyzed. The some means such as metallograph, X-rays and transmission electronic microscope were adopted. The optimum annealing temperature extent was presented.

关 键 词：铝合金 板材 退火温度 力学性能 位错 晶界 析出相 XRD 透射电镜 

分 类 号：TG156.2[金属学及工艺—热处理]