Enhanced glass forming ability of Fe-based alloys with minor additions

被引：2
作者：
Ji X.-L. [1 ,2 ]
Yang S.-Z. [1 ]
机构：
[1] Engineering Research Center of Dredging Technology of Ministry of Education, Hohai University
[2] National Engineering Research Center of Water Resources Efficient Utilization and Engineering Safety
来源：
Frontiers of Materials Science in China | 2010年 / 4卷 / 4期
关键词：
Fe-based alloys; glass-forming ability (GFA); metallic glass; minor addition;
D O I：
10.1007/s11706-010-0108-y
中图分类号：
学科分类号：
摘要：
Minor Fe and Yof Fe71.2B24Y4.8 bulk metallic glass (BMG) are replaced by Ni, Nd, and Ge, respectively, and glass-forming ability (GFA) influenced by these similar element substitutions are studied. Except Ge, Ni and Nd can both improve the critical diameter of base BMG from 2 to 3 mm. Therefore, substitutions with chemical similar elements are more effective on GFA enhancement than those with atom size similar elements. © 2010 Higher Education Press and Springer-Verlag Berlin Heidelberg.
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收藏
页码：411 / 414
页数：3
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