JPS5754282A - Surface treatment of heat resistant alloy - Google Patents

Surface treatment of heat resistant alloy

Info

Publication number
JPS5754282A
JPS5754282A JP12873880A JP12873880A JPS5754282A JP S5754282 A JPS5754282 A JP S5754282A JP 12873880 A JP12873880 A JP 12873880A JP 12873880 A JP12873880 A JP 12873880A JP S5754282 A JPS5754282 A JP S5754282A
Authority
JP
Japan
Prior art keywords
heat resistant
alloy
resistant alloy
resistant material
coated
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.)
Granted
Application number
JP12873880A
Other languages
Japanese (ja)
Other versions
JPH0132309B2 (en
Inventor
Yoshio Harada
Masaharu Nakamori
Keigo Saiga
Ichiro Fukue
Shigefumi Takaoka
Atsushi Maekawa
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP12873880A priority Critical patent/JPS5754282A/en
Priority to EP19810303264 priority patent/EP0048083B1/en
Priority to DE8181303264T priority patent/DE3173970D1/en
Priority to CA000383402A priority patent/CA1173305A/en
Publication of JPS5754282A publication Critical patent/JPS5754282A/en
Publication of JPH0132309B2 publication Critical patent/JPH0132309B2/ja
Granted 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
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/30—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes using a layer of powder or paste on the surface

Abstract

PURPOSE: To impart high temp. oxidation resistance and high temp. corrosion resistance of a heat resistant alloy used in a turbine or the like by a method wherein a heat resistant material is melt sprayed on a surface of a member made of a heat resistant alloy and a coating liquid containing a corrosion resistant material is coated thereon and, thereafter, heat treatment is applied.
CONSTITUTION: On a surface of a member made of a heat resistant alloy, a metal such as Ni, Cr or the like, an alloy thereof or a compound thereof which is a heat resistant material is melt sprayed to form a first layer. Subsequently, on said first layer, a coating liquid containing a metal such as Al, Si, Cr, Ta or the like, an alloy thereof or a compound thereof which is a corrosion resistant material is coated by a spray coating method, a brush coating method or the like and, thereafter, heat treatment for diffusion permeation is applied to the aforementioned melt sprayed and coated part. As the result, in a fly ash erosion resistance test and a corrosion resistance test, a heat resistant alloy having excellent surface properties compared to one due to a conventional method, is obtd.
COPYRIGHT: (C)1982,JPO&Japio
JP12873880A 1980-09-17 1980-09-17 Surface treatment of heat resistant alloy Granted JPS5754282A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP12873880A JPS5754282A (en) 1980-09-17 1980-09-17 Surface treatment of heat resistant alloy
EP19810303264 EP0048083B1 (en) 1980-09-17 1981-07-16 Surface treatment method of heat-resistant alloy
DE8181303264T DE3173970D1 (en) 1980-09-17 1981-07-16 Surface treatment method of heat-resistant alloy
CA000383402A CA1173305A (en) 1980-09-17 1981-08-07 Surface treatment method of heat-resistant alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12873880A JPS5754282A (en) 1980-09-17 1980-09-17 Surface treatment of heat resistant alloy

Publications (2)

Publication Number Publication Date
JPS5754282A true JPS5754282A (en) 1982-03-31
JPH0132309B2 JPH0132309B2 (en) 1989-06-30

Family

ID=14992227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12873880A Granted JPS5754282A (en) 1980-09-17 1980-09-17 Surface treatment of heat resistant alloy

Country Status (4)

Country Link
EP (1) EP0048083B1 (en)
JP (1) JPS5754282A (en)
CA (1) CA1173305A (en)
DE (1) DE3173970D1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58177458A (en) * 1982-04-12 1983-10-18 Sumitomo Metal Ind Ltd Cementation method of nickel-chromium alloy
JPS63487A (en) * 1986-06-19 1988-01-05 Tookaro Kk Heat resistance member having oxide film on coating of chromium-contained thermal spraying metal
EP0690144A1 (en) 1994-06-27 1996-01-03 Ebara Corporation Method of forming carbide-base composite coatings, the composite coatings formed by that method, and members having thermally sprayed chromium carbide coatings

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19824792B4 (en) 1998-06-03 2005-06-30 Mtu Aero Engines Gmbh Method for producing an adhesive layer for a thermal barrier coating
US6294261B1 (en) * 1999-10-01 2001-09-25 General Electric Company Method for smoothing the surface of a protective coating
US20060057418A1 (en) 2004-09-16 2006-03-16 Aeromet Technologies, Inc. Alluminide coatings containing silicon and yttrium for superalloys and method of forming such coatings
US9133718B2 (en) 2004-12-13 2015-09-15 Mt Coatings, Llc Turbine engine components with non-aluminide silicon-containing and chromium-containing protective coatings and methods of forming such non-aluminide protective coatings
EP3095895B1 (en) * 2004-12-13 2019-05-01 MT Coatings, LLC Method of forming silicon-containing protective coatings on metal components
CN109868447B (en) 2017-12-01 2022-03-25 通用电气公司 Method for reducing surface roughness

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4999309A (en) * 1973-01-23 1974-09-19

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3837894A (en) * 1972-05-22 1974-09-24 Union Carbide Corp Process for producing a corrosion resistant duplex coating
CA1004964A (en) * 1972-05-30 1977-02-08 Union Carbide Corporation Corrosion resistant coatings and process for making the same
US3989863A (en) * 1975-07-09 1976-11-02 The International Nickel Company, Inc. Slurry coating process
GB2009251B (en) * 1977-12-01 1982-08-18 Rolls Royce Coated metal part and the method of applying coating

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4999309A (en) * 1973-01-23 1974-09-19

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58177458A (en) * 1982-04-12 1983-10-18 Sumitomo Metal Ind Ltd Cementation method of nickel-chromium alloy
JPH0555595B2 (en) * 1982-04-12 1993-08-17 Sumitomo Metal Ind
JPS63487A (en) * 1986-06-19 1988-01-05 Tookaro Kk Heat resistance member having oxide film on coating of chromium-contained thermal spraying metal
EP0690144A1 (en) 1994-06-27 1996-01-03 Ebara Corporation Method of forming carbide-base composite coatings, the composite coatings formed by that method, and members having thermally sprayed chromium carbide coatings

Also Published As

Publication number Publication date
CA1173305A (en) 1984-08-28
JPH0132309B2 (en) 1989-06-30
EP0048083A1 (en) 1982-03-24
DE3173970D1 (en) 1986-04-10
EP0048083B1 (en) 1986-03-05

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