TREA

of ferrous surfaces

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  • CPC
  • C23C10/46
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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 C23C10/00Solid state diffusion of only metal elements or silicon into metallic material surfaces

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C23C10/46of ferrous surfaces
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Fe—Cr alloy, method for producing same, and resistance heating element
    • Patent number 11,497,085
    • Issue date Nov 8, 2022
    • JFE Steel Corporation
    • Akito Mizutani
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Powder for magnetic core, method for manufacturing powder for magne...
    • Patent number 8,414,984
    • Issue date Apr 9, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Eisuke Hoshina
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Surface modification to improve fireside corrosion resistance of Fe...
    • Patent number 7,678,471
    • Issue date Mar 16, 2010
    • UChicago Argonne LLC
    • Jong-Hee Park
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method for manufacturing high silicon grain-oriented electrical ste...
    • Patent number 7,282,102
    • Issue date Oct 16, 2007
    • Posco
    • Kyu-Seung Choi
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Method for protecting a surface with a silicon-containing diffusion...
    • Patent number 6,933,012
    • Issue date Aug 23, 2005
    • General Electric Company
    • Nripendra Nath Das
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Silicon steel sheet and method for producing the same
    • Patent number 6,527,876
    • Issue date Mar 4, 2003
    • NKK Corporation
    • Misao Namikawa
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Surface modification of high temperature iron alloys
    • Patent number 5,421,914
    • Issue date Jun 6, 1995
    • The University of Chicago
    • Jong-Hee Park
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Electrical steels and method for producing same
    • Patent number 5,200,145
    • Issue date Apr 6, 1993
    • Exxon Research and Engineering Co.
    • Richard C. Krutenat
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Diffusion of elements into steel by catalyzed oxide reduction
    • Patent number 4,904,500
    • Issue date Feb 27, 1990
    • Exxon Research and Engineering Company
    • Richard C. Krutenat
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3615917
    • Patent number 3,615,917
    • Issue date Oct 26, 1971
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3438802
    • Patent number 3,438,802
    • Issue date Apr 15, 1969
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2318011
    • Patent number 2,318,011
    • Issue date May 4, 1943
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2157902
    • Patent number 2,157,902
    • Issue date May 9, 1939
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2142941
    • Patent number 2,142,941
    • Issue date Jan 3, 1939
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2109485
    • Patent number 2,109,485
    • Issue date Mar 1, 1938
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2105888
    • Patent number 2,105,888
    • Issue date Jan 18, 1938
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    1853370
    • Patent number 1,853,370
    • Issue date Apr 12, 1932
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents