合金熔体在多通道分离器中高频电磁分离的试验研究  

Experimental Research on Electromagnetic Separation of Molten in Bunched Pipes in High Frequency Magnetic Field

作　　者：余荣华[1] 许广济[1] 金玉嘉 丁雨田[1] 施永奎[1] 

机构地区：[1]兰州理工大学材料科学与工程学院,甘肃兰州730050 [2]博世力士乐(北京)液压有限公司,北京100096

出　　处：《铸造》2007年第4期336-340,共5页Foundry

基　　金：河南省杰出人才创新基金(0321001000)

摘　　要：对Al-18%Si合金熔体存在垂直和水平多通道分离器中高频电磁分离进行了试验研究。试验结果表明,采用多通道分离器可以解决高频电磁净化中去除效率与熔体处理量之间的制约问题。电源功率与磁场作用时间的优化匹配是获得高分离效率的一个重要控制参数。High frequency electromagnetic separation of Al-18% Si melt in bunched pipes was investigated experimentally. Results showed that the applying separator of a bunched pipes could be resolved the problem of restrain each other between separation efficiency and treating quantity of molten. The optimization matching between the power of electrical source and the action time of magnetic field is a important controlled parameters in order to gain high separation efficiency.

关 键 词：分离 净化 高频 合金熔体 夹杂 

分 类 号：TG27[金属学及工艺—铸造]