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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
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.