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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
Grain refining potency of Al-B master alloy on pure aluminum
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论文类型：期刊论文
发表时间：2011-06-01
发表刊物：SCRIPTA MATERIALIA
收录刊物：Scopus、SCIE、EI
卷号：64
期号：12
页面范围：1121-1124
ISSN号：1359-6462
关键字：Casting; Scanning electron microscope (SEM); Aluminum; Grain refining; Al-B master alloy
摘要：Al-B master alloys were ascertained to be efficient grain refiners on pure aluminum. Without introducing any stirring during reaction, three experimental Al-3B master alloys were prepared via the halide salt route by varying the salt addition temperature, i.e. 750, 850 and 950 degrees C. All of them showed grain refining potency on pure aluminum and that with the 950 degrees C addition temperature was found to be the most efficient. Resistance to fading was also noted during holding after inoculation with this master alloy. Crown Copyright (C) 2011 Published by Elsevier Ltd. on behalf of Acta Materialia Inc. All rights reserved.