近液相线半连续铸造法制备半固态铝合金的研究进展  

Summary of Nearby Liquidus Semi-Continuous Casting Semisolid Aluminum Alloy

作　　者：叶文辉[1] 于锋波[1] 

机构地区：[1]江西理工大学材料与化学工程学院,江西赣州341000

出　　处：《有色金属加工》2007年第3期18-20,共3页Nonferrous Metals Processing

摘　　要：介绍半固态铝合金的各种制备工艺,分析了近液相线半连续铸造法制备半固态铝合金的现状与发展趋势,探讨半固态初生球状晶形成机理的研究现状,指出近液相线半连续铸造法具有广阔的应用前景。The paper introduces various processes for preparing semisolid aluminum alloys, analyses the current situation and development trend of nearby liquidus semi-continuous casting method, discusses the formation mechanism of primary globuular grains in the process, and points out nearby liquidus semFcontinuous casting method will have broad application prospects.

关 键 词：半固态 低温浇注 铝合金 

分 类 号：TG292[金属学及工艺—铸造]