TREA

Salt bath containing the element to be diffused

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  • CPC
  • C23C10/24
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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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C23C10/24Salt bath containing the element to be diffused
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for location-specific slurry based coatings for internally-...
    • Patent number 11,719,105
    • Issue date Aug 8, 2023
    • Raytheon Technologies Corporation
    • Michael N. Task
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    System and method for surface hardening of refractory metals
    • Patent number 10,689,745
    • Issue date Jun 23, 2020
    • IAP Research, Inc.
    • Julius John Bonini
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Chromium-enriched diffused aluminide
    • Patent number 10,584,411
    • Issue date Mar 10, 2020
    • United Technologies Corporation
    • Mark A. Livings
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method for producing core/shell nanoparticles and core/shell nanopa...
    • Patent number 10,147,846
    • Issue date Dec 4, 2018
    • Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
    • Van Huong Schmidtke-Tran
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Treatment of anodized aluminum components
    • Patent number 9,689,064
    • Issue date Jun 27, 2017
    • The University of New Hampshire
    • Dale P. Barkey
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    System and method for surface hardening of refractory metals
    • Patent number 9,580,790
    • Issue date Feb 28, 2017
    • IAP Research, Inc.
    • Julius John Bonini
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Multi-layer protective coating for an aluminum heat exchanger
    • Patent number 9,417,018
    • Issue date Aug 16, 2016
    • Carrier Corporation
    • Matthew Patterson
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Products produced by a process for diffusing titanium and nitride i...
    • Patent number 8,092,915
    • Issue date Jan 10, 2012
    • Philos Jongho Ko
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Method for hardening the surfaces of work pieces made of stainless...
    • Patent number 8,083,866
    • Issue date Dec 27, 2011
    • Durferrit GmbH
    • Ulrich Baudis
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Process for diffusing titanium and nitride into a material having a...
    • Patent number 7,732,014
    • Issue date Jun 8, 2010
    • Philos Jongho Ko
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method for treating surface of ferrous material and salt bath furna...
    • Patent number 6,328,818
    • Issue date Dec 11, 2001
    • Maizuru Corporation
    • Isao Miyagi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method for producing edged tools
    • Patent number 4,453,987
    • Issue date Jun 12, 1984
    • Kabushiki Kaisha Toyota Chuo Kenkyusho
    • Tohru Arai
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Process for the production of vanadium carbide coatings on iron
    • Patent number 4,440,581
    • Issue date Apr 3, 1984
    • Degussa Aktiengesellschaft
    • Ulrich Baudis
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method for treating surfaces
    • Patent number 4,400,222
    • Issue date Aug 23, 1983
    • Hitachi Metals, Ltd.
    • Norimasa Uchida
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method for forming a carbide layer on the surface of a ferrous allo...
    • Patent number 4,400,224
    • Issue date Aug 23, 1983
    • Kabushiki Kaisha Toyota Chuo Kenkyusho
    • Tohru Arai
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method for forming a carbide layer of a Va-Group element of the per...
    • Patent number 4,158,578
    • Issue date Jun 19, 1979
    • Kabushiki Kaisha Toyota Chuo Kenkyusho
    • Noboru Komatsu
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3930060
    • Patent number 3,930,060
    • Issue date Dec 30, 1975
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3912827
    • Patent number 3,912,827
    • Issue date Oct 14, 1975
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3885059
    • Patent number 3,885,059
    • Issue date May 20, 1975
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3719518
    • Patent number 3,719,518
    • Issue date Mar 6, 1973
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3671297
    • Patent number 3,671,297
    • Issue date Jun 20, 1972
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3451843
    • Patent number 3,451,843
    • Issue date Jun 24, 1969
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3362854
    • Patent number 3,362,854
    • Issue date Jan 9, 1968
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3263325
    • Patent number 3,263,325
    • Issue date Aug 2, 1966
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3205090
    • Patent number 3,205,090
    • Issue date Sep 7, 1965
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2855332
    • Patent number 2,855,332
    • Issue date Oct 7, 1958
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2836513
    • Patent number 2,836,513
    • Issue date May 27, 1958
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2732321
    • Patent number 2,732,321
    • Issue date Jan 24, 1956
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2685543
    • Patent number 2,685,543
    • Issue date Aug 3, 1954
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents