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个人信息Personal Information
教授
博士生导师
硕士生导师
主要任职：研究生院常务副院长
其他任职：辽宁省凝固控制与数字化制备技术重点实验室主任
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：材料科学与工程学院
学科：材料加工工程
办公地点：研究生院；材料科学与工程学院
联系方式：tmwang@dlut.edu.cn
电子邮箱：tmwang@dlut.edu.cn
Effect of Pulsed Magnetic Field on Solidification Structure of 3003/4004 Cladding Ingots
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论文类型：期刊论文
发表时间：2013-11-01
发表刊物：RARE METAL MATERIALS AND ENGINEERING
收录刊物：SCIE、PKU、ISTIC
卷号：42
页面范围：363-365
ISSN号：1002-185X
关键字：bimetal ingot; pulsed magnetic field; solidification
摘要：A new method using pulsed magnetic field (PMF) to produce cladding ingots of 3003 and 4004 aluminum alloy was investigated. The interface region of the cladding ingots was studied by optical microscope, scanning electron microscope and electron probe microanalysis. The results indicate that in the PMF, the inner layer solidification structure of 4004 alloy changes from dendritic crystals to cellular grains. It is also observed that there appear lots of alpha-AlMnSi particles near the interface of 3003 and 4004 alloy when PMF is imposed.