Abstract
The chemical interaction of uncompacted monocarbide NbC and WC powders, which were taken at mass carbide ratios NbC: WC = 10: 1, 3: 1, 1: 1, and 1: 3 and a total carbide content of 20 wt %, in molten copper is studied at 1300°C. The primary and secondary phase transformations that result in the appearance and decomposition of an (Nb,W)C solid solution are analyzed. The activating role of low-frequency vibration is shown.
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Original Russian Text © L.E. Bodrova, O.M. Fedorova, A.B. Shubin, E.A. Pastukhov, 2017, published in Metally, 2017, No. 2, pp. 52–56.
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Bodrova, L.E., Fedorova, O.M., Shubin, A.B. et al. Interaction of niobium and tungsten monocarbides in molten copper. Russ. Metall. 2017, 204–208 (2017). https://doi.org/10.1134/S003602951703003X
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DOI: https://doi.org/10.1134/S003602951703003X