TREA

of ferrous surfaces

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Industry

  • CPC
  • C23C8/76
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Parent Industries

CCHEMISTRY METALLURGY C23Surface treatment C23CCOATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL C23C8/00Solid state diffusion of only non-metal elements into metallic material surfaces Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating

Current Industry

C23C8/76of ferrous surfaces
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Surface treatment process
    • Patent number 10,920,291
    • Issue date Feb 16, 2021
    • Commonwealth Steel Company Pty Ltd
    • Veena Sahajwalla
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Coating system for tubular gripping components
    • Patent number 10,876,196
    • Issue date Dec 29, 2020
    • Frank's International, LLC
    • Brennan S. Domec
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method and steel component
    • Patent number 9,828,664
    • Issue date Nov 28, 2017
    • Aktiebolaget SKF
    • Staffan Larsson
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Surface treatment of a metal part
    • Patent number 9,382,609
    • Issue date Jul 5, 2016
    • WINOA
    • Tony Prezeau
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Method of treating parts for kitchen utensils
    • Patent number 9,234,269
    • Issue date Jan 12, 2016
    • H.E.F.
    • Herve Chavanne
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Bearing part, bearing, and method for inspecting bearing part
    • Patent number 9,032,783
    • Issue date May 19, 2015
    • NTN Corporation
    • Chikara Ohki
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Cylinder jacket and method for producing the same
    • Patent number 8,394,207
    • Issue date Mar 12, 2013
    • Mahle International GmbH
    • Stefan Spangenberg
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3629012
    • Patent number 3,629,012
    • Issue date Dec 21, 1971
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents