SE8406442L - PROCEDURE FOR APPLICATION OF THERMAL BARRIERS TRANSFER OF METALS AND THEREFORE RECOVERED PRODUCT - Google Patents

PROCEDURE FOR APPLICATION OF THERMAL BARRIERS TRANSFER OF METALS AND THEREFORE RECOVERED PRODUCT

Info

Publication number
SE8406442L
SE8406442L SE8406442A SE8406442A SE8406442L SE 8406442 L SE8406442 L SE 8406442L SE 8406442 A SE8406442 A SE 8406442A SE 8406442 A SE8406442 A SE 8406442A SE 8406442 L SE8406442 L SE 8406442L
Authority
SE
Sweden
Prior art keywords
metal
substrate
metals
coating
procedure
Prior art date
Application number
SE8406442A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8406442D0 (en
Inventor
I M Allam
D J Rowcliffe
Original Assignee
Stanford Res Inst Int
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 Stanford Res Inst Int filed Critical Stanford Res Inst Int
Publication of SE8406442D0 publication Critical patent/SE8406442D0/en
Publication of SE8406442L publication Critical patent/SE8406442L/en

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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/10—Oxidising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Laminated Bodies (AREA)

Abstract

Process for applying a protective coating to a metal substrate which provides a thermal barrier and a barrier against oxidation of the substrate. The coating material is a mixture of (1) zirconium and/or hafnium and (2) a metal such as nickel which does not form a stable oxide at a high temperature in an atmosphere having a very low concentration of oxygen. The coating is subjected to such conditions to produce an outer oxide layer of metal zirconium and/or hafnium and an inner metal layer of the second metal alloyed with one or more components of the substrate. The oxide layer provides thermal and oxidation protection and the inner layer bonds the coating to the substrate.
SE8406442A 1983-04-22 1984-12-18 PROCEDURE FOR APPLICATION OF THERMAL BARRIERS TRANSFER OF METALS AND THEREFORE RECOVERED PRODUCT SE8406442L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48774583A 1983-04-22 1983-04-22

Publications (2)

Publication Number Publication Date
SE8406442D0 SE8406442D0 (en) 1984-12-18
SE8406442L true SE8406442L (en) 1984-12-18

Family

ID=23936949

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8406442A SE8406442L (en) 1983-04-22 1984-12-18 PROCEDURE FOR APPLICATION OF THERMAL BARRIERS TRANSFER OF METALS AND THEREFORE RECOVERED PRODUCT

Country Status (10)

Country Link
EP (1) EP0140889A4 (en)
JP (1) JPS60501162A (en)
CA (1) CA1237609A (en)
DE (1) DE3390480T1 (en)
GB (1) GB2158844A (en)
IT (1) IT1209837B (en)
NL (1) NL8320222A (en)
NO (1) NO845144L (en)
SE (1) SE8406442L (en)
WO (1) WO1984004335A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3822802A1 (en) * 1988-07-06 1990-03-22 Atilla Dipl Chem Dr Ing Akyol Process for improving the adhesion of wear-resistant layers to tools
US6532657B1 (en) * 2001-09-21 2003-03-18 General Electric Co., Pre-service oxidation of gas turbine disks and seals
US20030118873A1 (en) * 2001-12-21 2003-06-26 Murphy Kenneth S. Stabilized zirconia thermal barrier coating with hafnia

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US375784A (en) * 1888-01-03 Apparatus for electric welding
US2269601A (en) * 1934-06-02 1942-01-13 Electrochimie D Electro Metall Process for the manufacture of articles resistant to gaseous corrosion
GB1086708A (en) * 1966-02-01 1967-10-11 Gen Electric Co Ltd Improvements in or relating to metal bodies and their manufacture
CA850045A (en) * 1966-07-11 1970-08-25 Cominco Ltd. Process for the production of coloured coatings
FR1536493A (en) * 1966-07-22 1968-08-16 Montedison Spa High strength protective coatings and method thereof for their application to interior surfaces of hydrocarbon cracking reactors
GB1194600A (en) * 1967-11-03 1970-06-10 Gen Electric & English Elect Improvements in or relating to Metal Bodies and their Manufacture
JPS5569250A (en) * 1978-11-17 1980-05-24 Toshiba Corp Manufacture of high-temperature gas turbine blade
US4483720A (en) * 1981-11-27 1984-11-20 S R I International Process for applying thermal barrier coatings to metals

Also Published As

Publication number Publication date
NO845144L (en) 1984-12-20
DE3390480T1 (en) 1985-04-18
IT1209837B (en) 1989-08-30
SE8406442D0 (en) 1984-12-18
IT8448073A0 (en) 1984-04-19
GB2158844A (en) 1985-11-20
JPS60501162A (en) 1985-07-25
GB8426443D0 (en) 1984-11-28
EP0140889A1 (en) 1985-05-15
CA1237609A (en) 1988-06-07
WO1984004335A1 (en) 1984-11-08
EP0140889A4 (en) 1986-02-13
NL8320222A (en) 1985-02-01

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Effective date: 19860905