旋转磁场对Al-Si合金结晶组织的影响  

Effets of Revolving Magnetic Field on the Solidified Structure of an Al-Si Alloy

作　　者：赵宇[1] 冉旭[1] 张晓宇[1] 

机构地区：[1]吉林工学院材料工程系,吉林长春130012

出　　处：《吉林工学院学报（自然科学版）》2000年第4期55-58,共4页Journal of Jilin Institute of Technology

摘　　要：采用旋转磁场的方法对Al Si合金浇注过程进行处理 ,改善其结晶组织 ,得出了不同合金成分、浇注温度、磁场强度、铸型温度等工艺参数在旋转磁场条件下对结晶组织的影响。A revolving magnetic field was applied during the casting of an Al Si alloy, and its solidified structure was investigated. The effects of processing parameters such as alloy composition, pouring temperature, mould temperature , magnetic field intensity and etc. on the solidified structure are discussed.

关 键 词：旋转磁场 铝合金 等轴晶 

分 类 号：TG292[金属学及工艺—铸造]