CA2076091A1 - Compose de superalliage a revetements protecteurs en matiere particulaire et methode de preparation connexe - Google Patents

Compose de superalliage a revetements protecteurs en matiere particulaire et methode de preparation connexe

Info

Publication number
CA2076091A1
CA2076091A1 CA 2076091 CA2076091A CA2076091A1 CA 2076091 A1 CA2076091 A1 CA 2076091A1 CA 2076091 CA2076091 CA 2076091 CA 2076091 A CA2076091 A CA 2076091A CA 2076091 A1 CA2076091 A1 CA 2076091A1
Authority
CA
Canada
Prior art keywords
coating
superalloy
component
percent
nickel
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.)
Abandoned
Application number
CA 2076091
Other languages
English (en)
Inventor
Edward H. Goldman
David J. Wortman
Ramgopal Darolia
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2076091A1 publication Critical patent/CA2076091A1/fr
Abandoned 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • 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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Coating By Spraying Or Casting (AREA)
CA 2076091 1991-09-09 1992-08-13 Compose de superalliage a revetements protecteurs en matiere particulaire et methode de preparation connexe Abandoned CA2076091A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75694791A 1991-09-09 1991-09-09
US756,947 1991-09-09

Publications (1)

Publication Number Publication Date
CA2076091A1 true CA2076091A1 (fr) 1993-03-10

Family

ID=25045734

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2076091 Abandoned CA2076091A1 (fr) 1991-09-09 1992-08-13 Compose de superalliage a revetements protecteurs en matiere particulaire et methode de preparation connexe

Country Status (3)

Country Link
EP (1) EP0532252A1 (fr)
JP (1) JPH05195186A (fr)
CA (1) CA2076091A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5455119A (en) * 1993-11-08 1995-10-03 Praxair S.T. Technology, Inc. Coating composition having good corrosion and oxidation resistance
TW383233B (en) * 1995-01-31 2000-03-01 Rieter Ag Maschf Thread guiding elements
US6168874B1 (en) 1998-02-02 2001-01-02 General Electric Company Diffusion aluminide bond coat for a thermal barrier coating system and method therefor
CA2301092A1 (fr) * 1998-06-15 1999-12-23 Mitsubishi Heavy Industries, Ltd. Alliage monocristallin a base de ni dote d'un film de revetement permettant d'empecher la cassure de recristallisation
US7341758B2 (en) * 2003-04-24 2008-03-11 General Electric Company Method for preparing and ultrasonically testing a thermal-spray coated article
US8313810B2 (en) 2011-04-07 2012-11-20 General Electric Company Methods for forming an oxide-dispersion strengthened coating
FR3096690B1 (fr) * 2019-05-27 2021-07-23 Safran Procédé de protection contre la corrosion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH599352A5 (fr) * 1976-10-15 1978-05-31 Bbc Brown Boveri & Cie
US4230748A (en) * 1979-08-15 1980-10-28 Eutectic Corporation Flame spray powder mix
US4447503A (en) * 1980-05-01 1984-05-08 Howmet Turbine Components Corporation Superalloy coating composition with high temperature oxidation resistance
CA1233998A (fr) * 1984-04-05 1988-03-15 Subramaniam Rangaswamy Poudre de metallisation a chaud composee de particules revetues d'aluminium et d'oxyde d'yttrium
WO1987006273A2 (fr) * 1986-04-10 1987-10-22 MTU MOTOREN- UND TURBINEN-UNION MüNCHEN GMBH Couche protectrice contre l'usure et la corrosion par frottement, en particulier de pieces mecaniques metalliques accouplees par liaison de force

Also Published As

Publication number Publication date
EP0532252A1 (fr) 1993-03-17
JPH05195186A (ja) 1993-08-03

Similar Documents

Publication Publication Date Title
US5712050A (en) Superalloy component with dispersion-containing protective coating
US5316866A (en) Strengthened protective coatings for superalloys
US5238752A (en) Thermal barrier coating system with intermetallic overlay bond coat
CA1194345A (fr) Envetement en superalliage resistant a l'oxydation sous l'effet des temperatures elevees
US5455119A (en) Coating composition having good corrosion and oxidation resistance
US6283714B1 (en) Protection of internal and external surfaces of gas turbine airfoils
Mevrel et al. Pack cementation processes
US4005989A (en) Coated superalloy article
US4339509A (en) Superalloy coating composition with oxidation and/or sulfidation resistance
US4861618A (en) Thermal barrier coating system
EP1995350B1 (fr) Composant haute température avec revêtement de barrière thermique
EP0948667B1 (fr) Revetement de protection
US6921586B2 (en) Ni-Base superalloy having a coating system containing a diffusion barrier layer
US6964791B2 (en) High-temperature articles and method for making
US20020155316A1 (en) High temperature coatings for gas turbines
US4615864A (en) Superalloy coating composition with oxidation and/or sulfidation resistance
US5268238A (en) Highly corrosion and/or oxidation-resistant protective coating containing rhenium applied to gas turbine component surface and method thereof
JPH09296702A (ja) 断熱被覆製品並びに被覆法
US20020098294A1 (en) Method of providing a protective coating on a metal substrate, and related articles
AU594521B2 (en) Thermal barrier coating system
Strang et al. Effect of coatings on the mechanical properties of superalloys
EP1055741A2 (fr) Fabrication d'articles en superalliage ayant une couche de protection enrichie en hafnium ou en zirconium
EP0532252A1 (fr) Composant en super-alliage pourvu d'un revêtement protecteur contenant des dispersions et procédé de sa fabrication
Gupta et al. A silicon and hafnium modified plasma sprayed MCrAlY coating
EP1215301A1 (fr) Procédé de traitement d'une couche de liaison sur un élément

Legal Events

Date Code Title Description
FZDE Dead