TREA

of ferrous surfaces

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  • CPC
  • C23C10/40
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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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C23C10/40of ferrous surfaces
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Metal porous material, fuel cell, and method of producing metal por...
    • Patent number 11,434,547
    • Issue date Sep 6, 2022
    • SUMITOMO ELECTRIC TOYAMA CO., LTD.
    • Hitoshi Tsuchida
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method for preparing stainless reinforcing steel bar resistant to c...
    • Patent number 10,041,164
    • Issue date Aug 7, 2018
    • University of Science and Technology Beijing
    • Xiaogang Li
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Composition and method for diffusion alloying of ferrocarbon workpiece
    • Patent number 9,080,235
    • Issue date Jul 14, 2015
    • JAMAR INTERNATIONAL CORPORATION
    • Lidiya Omovna Chunyayeva
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Diffusion aluminizing of cobalt-base superalloys
    • Patent number 4,528,215
    • Issue date Jul 9, 1985
    • Alloy Surfaces Company, Inc.
    • Alfonso L. Baldi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Protecting metals
    • Patent number 4,308,160
    • Issue date Dec 29, 1981
    • Alloy Surfaces Company, Inc.
    • Alfonso L. Baldi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Diffusion coating combinations
    • Patent number 4,292,208
    • Issue date Sep 29, 1981
    • Alloy Surfaces Company, Inc.
    • Alfonso L. Baldi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Diffusion treated articles
    • Patent number 4,290,391
    • Issue date Sep 22, 1981
    • Alloy Surfaces Company, Inc.
    • Alfonso L. Baldi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Smooth coating
    • Patent number 4,260,654
    • Issue date Apr 7, 1981
    • Alloy Surfaces Company, Inc.
    • Alfonso L. Baldi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Modified diffusion coating of the interior of a steam boiler tube
    • Patent number 4,208,453
    • Issue date Jun 17, 1980
    • Alloy Surfaces Company, Inc.
    • Alfonso L. Baldi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Catalytic structure
    • Patent number 4,154,705
    • Issue date May 15, 1979
    • Alloy Surfaces Company, Inc.
    • Alfonso L. Baldi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Chromized steel substrate
    • Patent number 4,042,426
    • Issue date Aug 16, 1977
    • National Steel Corporation
    • Carl Adolph Beiser
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Diffusion treatment of metal
    • Patent number 4,041,196
    • Issue date Aug 9, 1977
    • Alloy Surfaces Company, Inc.
    • Alfonso L. Baldi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Chromizing process using columbium as stabilizer
    • Patent number 3,969,550
    • Issue date Jul 13, 1976
    • National Steel Corporation
    • Carl Adolph Beiser
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Coating for corrosion resistance
    • Patent number 3,958,046
    • Issue date May 18, 1976
    • Alloy Surfaces Co., Inc.
    • Alfonso L. Baldi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    High temperature resistant diffusion coating
    • Patent number 3,948,687
    • Issue date Apr 6, 1976
    • Alloy Surfaces Company, Inc.
    • Alfonso L. Baldi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3834880
    • Patent number 3,834,880
    • Issue date Sep 10, 1974
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3801357
    • Patent number 3,801,357
    • Issue date Apr 2, 1974
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3717444
    • Patent number 3,717,444
    • Issue date Feb 20, 1973
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3356528
    • Patent number 3,356,528
    • Issue date Dec 5, 1967
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    3249456
    • Patent number 3,249,456
    • Issue date May 3, 1966
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2844273
    • Patent number 2,844,273
    • Issue date Jul 22, 1958
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2791517
    • Patent number 2,791,517
    • Issue date May 7, 1957
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2693412
    • Patent number 2,693,412
    • Issue date Nov 2, 1954
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2415078
    • Patent number 2,415,078
    • Issue date Feb 4, 1947
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2399848
    • Patent number 2,399,848
    • Issue date May 7, 1946
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2255482
    • Patent number 2,255,482
    • Issue date Sep 9, 1941
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2141640
    • Patent number 2,141,640
    • Issue date Dec 27, 1938
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    1746924
    • Patent number 1,746,924
    • Issue date Feb 11, 1930
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents