The structure of a coating based on a mixture of particles of Cu and Zn deposited by the method of gas dynamic spraying is studied. An x-ray diffraction analysis and a microscopic spectrum analysis are used to determine the structure and the elemental composition of the coating. Development of diffusion after the formation of the coating is shown to yield a solid solution of copper and zinc in it. The phase composition of the coating after the heat treatment (a hold at 405 – 415°C) is shown to change for intermetallic compounds and a solid solution of zinc in copper.
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The work has been performed with partial support of a State Assignment (No. AAAA-A17-117021310379-5 on microscopic research).
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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 4, pp. 32 – 36, April, 2020.
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Arkhipov, V.E., Murav’eva, T.I., Pugachev, M.S. et al. Structural and Phase Transformations in a Coating Based on Copper and Zinc Particles Deposited by Gas Dynamic Spraying. Met Sci Heat Treat 62, 274–278 (2020). https://doi.org/10.1007/s11041-020-00548-7
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DOI: https://doi.org/10.1007/s11041-020-00548-7