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Russian Engineering Research

, Volume 39, Issue 8, pp 693–695 | Cite as

Production of Tool Coatings by Chemicothermal Plasma Methods

  • V. A. AleksandrovEmail author
  • L. G. PetrovaEmail author
  • A. S. SergeevaEmail author
  • V. D. AleksandrovEmail author
  • E. U. AkhmetzhanovaEmail author
Article
  • 3 Downloads

Abstract—Two methods are considered for the production of wear-resistant coatings for cutting and stamping tools: plasma nitriding with subsequent oxidation; and plasma chemical vapor deposition of metals with preliminary nitriding. The microstructure of the modified layers, their microhardness, and the tool life are discussed.

Keywords:

plasma nitriding tools wear-resistant coatings modified coatings 

Notes

FUNDING

The work was supported by the Russian Science Foundation, project no. 17-19-01473.

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Copyright information

© Allerton Press, Inc. 2019

Authors and Affiliations

  1. 1.Moscow Automobile and Road Construction State Technical University (MADI)MoscowRussia

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