Effect of Cu on microstructure evolution and mechanical properties of Fe-Nb dissimilar welds

Qiaoling Chu,Min Zhang,Jihong Li,Fuxue Yan,Cheng Yan

Materials Letters（2019）

引用 4|浏览17

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摘要

•Fe2Nb phase dominant in Nb weld had an average hardness of 20.4 GPa.•Final phase constitution was modified with the composite filler (Cu20Nb).•Microstructure-mechanical properties relationship was developed by nanoindentation.

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关键词

Microstructure,Intermetallics,Phase transformation,Nanoindentation

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