SG81253A1 - Improved diffusion aluminide bond coat for a thermal barrier coating system and method therefor - Google Patents

Improved diffusion aluminide bond coat for a thermal barrier coating system and method therefor

Info

Publication number
SG81253A1
SG81253A1 SG9805449A SG1998005449A SG81253A1 SG 81253 A1 SG81253 A1 SG 81253A1 SG 9805449 A SG9805449 A SG 9805449A SG 1998005449 A SG1998005449 A SG 1998005449A SG 81253 A1 SG81253 A1 SG 81253A1
Authority
SG
Singapore
Prior art keywords
barrier coating
thermal barrier
coating system
method therefor
bond coat
Prior art date
Application number
SG9805449A
Inventor
Allen Conner Jeffrey
Aswatha Nagaraj Bangalore
Aloysius Heaney Joseph Iii
Nath Das Nripendra
Anne Zomcik Patricia
John Wortman David
Vincent Rigney David
Conrad Schaeffer Jon
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Priority to SG9805449A priority Critical patent/SG81253A1/en
Publication of SG81253A1 publication Critical patent/SG81253A1/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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/321—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer
    • C23C28/3215—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer at least one MCrAlX layer
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
    • C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
    • C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
    • C23C28/3455—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer with a refractory ceramic layer, e.g. refractory metal oxide, ZrO2, rare earth oxides or a thermal barrier system comprising at least one refractory oxide layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
SG9805449A 1998-12-10 1998-12-10 Improved diffusion aluminide bond coat for a thermal barrier coating system and method therefor SG81253A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG9805449A SG81253A1 (en) 1998-12-10 1998-12-10 Improved diffusion aluminide bond coat for a thermal barrier coating system and method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG9805449A SG81253A1 (en) 1998-12-10 1998-12-10 Improved diffusion aluminide bond coat for a thermal barrier coating system and method therefor

Publications (1)

Publication Number Publication Date
SG81253A1 true SG81253A1 (en) 2001-06-19

Family

ID=20430175

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9805449A SG81253A1 (en) 1998-12-10 1998-12-10 Improved diffusion aluminide bond coat for a thermal barrier coating system and method therefor

Country Status (1)

Country Link
SG (1) SG81253A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5514482A (en) * 1984-04-25 1996-05-07 Alliedsignal Inc. Thermal barrier coating system for superalloy components
EP0733723A1 (en) * 1995-03-21 1996-09-25 Howmet Corporation Thermal barrier coating system
EP0821078A1 (en) * 1996-07-23 1998-01-28 Howmet Research Corporation Modified platinum aluminide diffusion coating and cvd coating method
GB2322383A (en) * 1997-02-22 1998-08-26 Rolls Royce Plc A coated superalloy article
US5843585A (en) * 1996-02-29 1998-12-01 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Thermal barrier coating with improved sub-layer and parts coated with said thermal barrier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5514482A (en) * 1984-04-25 1996-05-07 Alliedsignal Inc. Thermal barrier coating system for superalloy components
EP0733723A1 (en) * 1995-03-21 1996-09-25 Howmet Corporation Thermal barrier coating system
US5843585A (en) * 1996-02-29 1998-12-01 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Thermal barrier coating with improved sub-layer and parts coated with said thermal barrier
EP0821078A1 (en) * 1996-07-23 1998-01-28 Howmet Research Corporation Modified platinum aluminide diffusion coating and cvd coating method
GB2322383A (en) * 1997-02-22 1998-08-26 Rolls Royce Plc A coated superalloy article

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