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Investigation of Thermal Processes in Gas‐Thermal Spraying of Metal‐Ceramic Coatings

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Journal of Engineering Physics and Thermophysics Aims and scope

Abstract

The features of the thermal regime of gas‐thermal deposition of metal‐ceramic coatings have been studied. The procedure of calculation of the temperature field of a multicomponent coating throughout the process of formation has been developed. The quantitative dependences of the character of heating of the deposited particles and melting of the substrate on the thermophysical properties and chemical composition of the material, the intensity of heat exchange, and the technological parameters of the process have been established. The thermal conditions of spraying of powder compositions, which ensure improved strength characteristics of the coating–substrate system, have been determined.

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Authors and Affiliations

  1. Physical‐Technical Institute, National Academy of Sciences of Belarus, 10 Kuprevich Str., Minsk, 220141, Belarus

    A. V. Alifanov, V. M. Golub & V. V. Alekhnovich

Authors
  1. A. V. Alifanov
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  2. V. M. Golub
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  3. V. V. Alekhnovich
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Alifanov, A.V., Golub, V.M. & Alekhnovich, V.V. Investigation of Thermal Processes in Gas‐Thermal Spraying of Metal‐Ceramic Coatings. Journal of Engineering Physics and Thermophysics 77, 399–406 (2004). https://doi.org/10.1023/B:JOEP.0000028521.69954.2d

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  • DOI: https://doi.org/10.1023/B:JOEP.0000028521.69954.2d

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