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个人信息Personal Information
教授
博士生导师
硕士生导师
任职 : 辽宁省高校重点实验室主任
性别：男
毕业院校：日本国名古屋大学
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
联系方式：0411-84708940
电子邮箱：tjuli@dlut.edu.cn
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A Criterion for Topological Close-Packed Phase Formation in High Entropy Alloys
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论文类型：期刊论文
发表时间：2015-04-01
发表刊物：ENTROPY
收录刊物：SCIE、Scopus
卷号：17
期号：4
页面范围：2355-2366
ISSN号：1099-4300
摘要：The stability of topological close-packed (TCP) phases were found to be well related to the average value of the d-orbital energy level (
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) for most reported high entropy alloys (HEAs). Excluding some HEAs that contain high levels of the elements aluminum and vanadium, the results of this study indicated that the TCP phases form at
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> 1.09. This criterion, as a semi-empirical method, can play a key role in designing and preparing HEAs with high amounts of transitional elements.