GB1018628A - Method of producing an oxide layer on metallic parts - Google Patents

Method of producing an oxide layer on metallic parts

Info

Publication number
GB1018628A
GB1018628A GB1124463A GB1124463A GB1018628A GB 1018628 A GB1018628 A GB 1018628A GB 1124463 A GB1124463 A GB 1124463A GB 1124463 A GB1124463 A GB 1124463A GB 1018628 A GB1018628 A GB 1018628A
Authority
GB
United Kingdom
Prior art keywords
metal layer
metallic part
alloys
ceramic
metallic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1124463A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Switzerland
BBC Brown Boveri France SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Brown Boveri und Cie AG Switzerland, BBC Brown Boveri France SA filed Critical Brown Boveri und Cie AG Switzerland
Publication of GB1018628A publication Critical patent/GB1018628A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING 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
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/60—After-treatment

Abstract

In a method of producing an oxide layer on a metallic part to provide a surface to which ceramic will adhere, at least one metal layer (e.g. of Al, Be, Mg or Zn) is applied to a surface of the metallic part (e.g. of Cu, Ni, Fe, Cu alloys, Cr-Ni alloys or Ni alloys), the metal layer is substantially diffused into the metallic part by application of heat (e.g. at 800-1200 DEG C.), the metal layer is exposed to an oxidizing atmosphere at between 500 DEG C. and 1000 DEG C., and the oxidized metal layer is mechanically compressed (e.g. by rolling). The ceramic may be sprayed on in molten form and may be an oxide which is the same as or different from that already produced on the metallic part. MgO, Al2O3, ThO2, ZrO2 and BeO may be applied by the plasma-spray, flame-plating or plasma-plating methods. The metal layer may be applied by melting a metal on the surface of the metallic part, dipping in a molten metal, cementation, vaporization, rubbing with metallic powders, spraying, galvanic plating or cathode vaporization. In the examples, (1) a Cu body is electrolytically coated with Be using a melt of NaF and 2BeO.5BeF2, (2) Cr and Ni steel parts are dipped in liquid Mg or the Mg is vaporized on to the steel, and (3) steel or Cu parts are sprayed with Al. In all the examples the metal layer is diffused into the metallic parts, oxidation is in an air-oxygen mixture and the oxide layer produced by the oxidation is mechanically compressed before the application of a ceramic coating.ALSO:In a method of producing an oxide layer on a metallic part to provide a surface to which ceramic will adhere, at least one metal layer (e.g. of A1, Be, Mg or Zn) is applied to a surface of the metallic part (e.g. of Cu, Ni, Fe, Cu alloys, Cr-Ni alloys or Ni alloys), the metal layer is substantially diffused into the metallic part by application of heat (e.g. at 800-1200 DEG C.), the metal layer is exposed to an oxidizing atmosphere at between 500 DEG C. and 1000 DEG C., and the oxidized metal layer is mechanically compressed (e.g. by rolling). The ceramic may be sprayed on in molten form and may be an oxide which is the same as or different from that already produced on the metallic part. MgO, Al2O3, ThO2, ZrO2 and BeO may be applied by the plasma-spray, flame-plating or plasma-plating methods.
GB1124463A 1962-03-23 1963-03-21 Method of producing an oxide layer on metallic parts Expired GB1018628A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH347562A CH403440A (en) 1962-03-23 1962-03-23 Process for the production of a base layer for ceramic coatings on metallic parts and base layer produced by this process

Publications (1)

Publication Number Publication Date
GB1018628A true GB1018628A (en) 1966-01-26

Family

ID=4256765

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1124463A Expired GB1018628A (en) 1962-03-23 1963-03-21 Method of producing an oxide layer on metallic parts

Country Status (3)

Country Link
CH (1) CH403440A (en)
GB (1) GB1018628A (en)
NL (1) NL290516A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3243283A1 (en) * 1981-11-27 1983-06-01 SRI International, 94025 Menlo Park, Calif. METHOD FOR COATING A METAL SUBSTRATE WITH A PROTECTIVE COATING, AND PRODUCT PRODUCED BY IT
GB2164665A (en) * 1984-09-24 1986-03-26 Honda Motor Co Ltd Spacers for use in brazing
GB2214522A (en) * 1986-07-22 1989-09-06 Nisshin Steel Co Ltd Alloyed-zinc plated steel sheet
FR2731234A1 (en) * 1995-02-17 1996-09-06 Rosemount Aerospace Inc CHROME SURFACE TREATMENT OF NICKEL-BASED MEDIA
WO1997041275A1 (en) * 1996-04-30 1997-11-06 Westaim Technologies Inc. Surface alloyed high temperature alloys
GB2337765A (en) * 1998-05-27 1999-12-01 Solicitor For The Affairs Of H Aluminium diffusion of copper coatings
WO2000050663A1 (en) * 1999-02-22 2000-08-31 Alon Surface Technologies, Inc. Diffusion method for coating high temperature nickel chromium alloy products
US6503347B1 (en) 1996-04-30 2003-01-07 Surface Engineered Products Corporation Surface alloyed high temperature alloys
EP1995344A1 (en) * 2007-05-25 2008-11-26 InnCoa GmbH Injection layers with diffusion treatment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111828514B (en) * 2020-08-24 2021-12-10 天津辉锐激光科技有限公司 Friction structure, manufacturing method of friction structure and brake

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3243283A1 (en) * 1981-11-27 1983-06-01 SRI International, 94025 Menlo Park, Calif. METHOD FOR COATING A METAL SUBSTRATE WITH A PROTECTIVE COATING, AND PRODUCT PRODUCED BY IT
GB2164665A (en) * 1984-09-24 1986-03-26 Honda Motor Co Ltd Spacers for use in brazing
GB2214522A (en) * 1986-07-22 1989-09-06 Nisshin Steel Co Ltd Alloyed-zinc plated steel sheet
GB2214522B (en) * 1986-07-22 1992-04-29 Nisshin Steel Co Ltd Alloyed-zinc-plated steel sheet and process for preparing the same
US6134972A (en) * 1995-02-17 2000-10-24 Rosemount Aerospace, Inc. Air data sensing probe with chromium surface treatment
FR2731234A1 (en) * 1995-02-17 1996-09-06 Rosemount Aerospace Inc CHROME SURFACE TREATMENT OF NICKEL-BASED MEDIA
WO1997041275A1 (en) * 1996-04-30 1997-11-06 Westaim Technologies Inc. Surface alloyed high temperature alloys
US6093260A (en) * 1996-04-30 2000-07-25 Surface Engineered Products Corp. Surface alloyed high temperature alloys
US6268067B1 (en) 1996-04-30 2001-07-31 Surface Engineered Products Corporation Surfaced alloyed high temperature alloys
US6503347B1 (en) 1996-04-30 2003-01-07 Surface Engineered Products Corporation Surface alloyed high temperature alloys
US6139649A (en) * 1996-08-23 2000-10-31 Alon, Inc. Diffusion method for coating high temperature nickel chromium alloy products
GB2337765A (en) * 1998-05-27 1999-12-01 Solicitor For The Affairs Of H Aluminium diffusion of copper coatings
WO2000050663A1 (en) * 1999-02-22 2000-08-31 Alon Surface Technologies, Inc. Diffusion method for coating high temperature nickel chromium alloy products
EP1995344A1 (en) * 2007-05-25 2008-11-26 InnCoa GmbH Injection layers with diffusion treatment

Also Published As

Publication number Publication date
NL290516A (en)
CH403440A (en) 1965-11-30

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