高强铝合金物理法晶粒细化研究进展  

Research Progress of Grain Refinement of High Strength Al-alloy by Physical Methods

作　　者：曹阳[1] 陈乐平[1] 周全[1] 

机构地区：[1]南昌航空大学航空制造工程学院,江西南昌330063

出　　处：《铸造技术》2013年第6期675-677,共3页Foundry Technology

基　　金：国家航空科学基金资助项目(2012ZF56018);江西省教育厅科技项目(GJJ11521)

摘　　要：简要介绍了高强铝合金物理法晶粒细化的研究概况,综述了高强铝合金物理法晶粒细化方法,主要有:磁场处理、超声波处理、机械振动及电场处理,并对高强铝合金物理法晶粒细化的发展方向进行了展望。The research situation of grain refinement of high strength aluminum alloy by physical methods was described briefly. The grain refinement methods for high strength aluminum alloy were reviewed, which mainly include magnetic field treatment, ultrasonic treatment, mechanical vibration and electric field treatment. The development direction of grain refinement of high strength aluminum alloy was also prospected.

关 键 词：高强铝合金 物理法 晶粒细化 

分 类 号：TG244.3[金属学及工艺—铸造]