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个人信息Personal Information
教授
博士生导师
硕士生导师
任职 : 大连理工大学宁波研究院
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：大连理工大学主校区铸造中心401室
宁波市江北区育才路26号大连理工大学宁波研究院
电子邮箱：znchen@dlut.edu.cn
Study on influence of surface coating during cooling slope rheocasting process
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论文类型：期刊论文
发表时间：2011-10-01
发表刊物：MATERIALS SCIENCE AND TECHNOLOGY
收录刊物：Scopus、SCIE、EI
卷号：27
期号：10
页面范围：1602-1605
ISSN号：0267-0836
关键字：Semisolid; Cooling slope; Solidification shell; Surface coating
摘要：The cooling slope process is a simple method to produce feedstock materials for semisolid processing. In this work, the influence of surface coating of the cooling slope on grain morphology was examined. The investigation showed that the coating on the surface of the slope can affect the forming of both the solidification shell and the morphology of alpha-Al phase. A zebra form coating was proposed and tested, which cannot only reduce the solidification shell but also improve the grain microstructure.