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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
Study on continuous casting of cladding aluminium alloys with electromagnetic brake
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论文类型：期刊论文
发表时间：2010-09-01
发表刊物：MATERIALS RESEARCH INNOVATIONS
收录刊物：SCIE、EI、Scopus
卷号：14
期号：4
页面范围：271-276
ISSN号：1432-8917
关键字：Electromagnetic brake; Numerical simulation; Cladding aluminium alloys
摘要：The effects of electromagnetic brake (EMBR) on the flow of liquid melt during continuous casting of cladding aluminium alloys are investigated by numerical simulation and validated by experiments. The results show that the EMBR can effectively damp the strong impingement of the two streams of melt, decrease the jet length and reduce the recirculation zone in the centre of the mould. When the casting speed is 200 mm min(-1), a 0.15 T direct current magnetic field can effectively constrain the mixing of different alloys in the molten pool. According to the parameters suggested by simulation, the cladding billet of Al-Si and Al-Mg alloys is successfully produced.