半固态轻合金制备工艺研究新进展  

New Research Progress of Preparation Process for Semi-solid Light Alloy

作　　者：韩言言[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》2011年第12期1735-1738,共4页Foundry Technology

基　　金：江西省科技支撑计划项目(2009BHB15500);轻合金加工科学与技术国防重点科学实验室开放基金资助项目(gf201001007)

摘　　要：简要介绍了半固态轻合金机械搅拌、电磁搅拌及应变诱导熔化激活等传统制备方法的研究概况,重点综述了半固态轻合金冷却斜槽、自孕育、阻尼管冷却、熔体分散混合、弯曲管通道浇注、液相线模锻、剪切低温浇注、机械振动、SEED及GISS等制备新方法的原理和研究进展,展望了半固态轻合金制备的发展方向。The research situation of traditional preparation methods of semi-solid light alloy, including mechanical stirring, electromagnetic stirring, SIMA and so on, was introduced. The principle and research progress of new preparation methods of semi-solid light alloy, including cooling slope, self inoculating, capillary cooling, melt spreading and mixing, serpentine channel pouring, liquidus forging, LSPSF, mechanical vibration, SEED and GISS, were reviewed. The development direction of preparing semi-solid light alloy was also prospected.

关 键 词：半固态 轻合金 制备工艺 

分 类 号：TG249.9[金属学及工艺—铸造]