Soviet Powder Metallurgy and Metal Ceramics

, Volume 12, Issue 12, pp 964–966 | Cite as

Use of undercoats to improve the adhesion of plasma-sprayed antifriction deposits to the basis metal

  • G. V. Zemskov
  • Yu. M. Koval'chuk
  • S. Yu. Sharivker
  • V. K. Tolok
Powder Metallurgical Materials, Parts, and Coatings
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Conclusions

  1. 1.

    A study was made of the adhesion of spray deposited molybdenum and nickel aluminide undercoats of various thicknesses.

     
  2. 2.

    It is shown that the use of a nickel aluminide undercoat enables the strength of adhesion of a plasma-sprayed antifriction deposit containing molybdenum disulfide as solid lubricant to be increased by about 30%.

     

Keywords

Nickel Molybdenum Disulfide Basis Metal Molybdenum Disulfide 

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Literature cited

  1. 1.
    A. N. Krasnov et al., Low-Temperature Plasma in Metallurgy [in Russian], Metallurgiya, Moscow (1970).Google Scholar
  2. 2.
    N. L. Golego et al., Fiz.-Khim. Mekhan. Mat.,7, No. 5, 106 (1971).Google Scholar
  3. 3.
    N. L. Golego et al., Fiz.-Khim. Mekhan. Mat.,7, No. 3, 102 (1971).Google Scholar
  4. 4.
    B. A. Lyashenko et al., in: Oxidation and Heat Resistant Coatings [in Russian], Nauka, Leningrad (1969), p. 289.Google Scholar

Copyright information

© Consultants Bureau, a division of Plenum Publishing Corporation 1974

Authors and Affiliations

  • G. V. Zemskov
    • 1
    • 2
    • 3
  • Yu. M. Koval'chuk
    • 1
    • 2
    • 3
  • S. Yu. Sharivker
    • 1
    • 2
    • 3
  • V. K. Tolok
    • 1
    • 2
    • 3
  1. 1.Odessa Engineering InstituteUSSR
  2. 2.Kiev Institute of Civil Aviation EngineersUSSR
  3. 3.Institute of Materials ScienceAcademy of Sciences of the Ukrainian SSRUkraine

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