Effect of Nb on the glass-forming ability of mechanically alloyed Fe–Ni–Zr–B alloys
Effect of Nb on the glass-forming ability of mechanically alloyed Fe–Ni–Zr–B alloys
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DOI：
10.1016/j.scriptamat.2007.11.004
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发表时间：
2008-03
影响因子：
6
通讯作者：
Satyajeet Sharma;C. Suryanarayana
中科院分区：
文献类型：
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作者：
Satyajeet Sharma;C. Suryanarayana
通过机械合金化形成玻璃是在成分为 Fe42Ni28Zr10−xNbxB20 的多组分铁基合金体系中实现的。结果表明，添加 Nb 提高了玻璃形成能力，以生产玻璃态合金所需的研磨时间来衡量。当添加 2at.% Nb 时，这种效应似乎最为突出。此外，人们注意到玻璃的形成伴随着晶格的收缩。
Glass formation by mechanical alloying was achieved in a multicomponent Fe-based alloy system of composition Fe42Ni28Zr10−xNbxB20. It was shown that addition of Nb has increased the glass-forming ability, measured in terms of the milling time required to produce the alloy in the glassy state. This effect seems to be most prominent when 2at.% Nb was added. Additionally, it was noted that glass formation was accompanied by contraction of the crystalline lattice.