Enhanced glass forming ability of Fe-based alloys with minor additions |
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| Authors: | Xiu-Lin Ji and Shun-Zhen Yang |
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| Affiliation: | (1) Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang, 110016, China; |
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| Abstract: | 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. |
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