DE3572512D1 - Nickel-base superalloys especially useful as compatible protective environmental coatings for advanced superalloys - Google Patents

Nickel-base superalloys especially useful as compatible protective environmental coatings for advanced superalloys

Info

Publication number
DE3572512D1
DE3572512D1 DE8585400478T DE3572512T DE3572512D1 DE 3572512 D1 DE3572512 D1 DE 3572512D1 DE 8585400478 T DE8585400478 T DE 8585400478T DE 3572512 T DE3572512 T DE 3572512T DE 3572512 D1 DE3572512 D1 DE 3572512D1
Authority
DE
Germany
Prior art keywords
superalloys
nickel
especially useful
advanced
environmental coatings
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
DE8585400478T
Other languages
German (de)
Inventor
Melvin Robert Jackson
Swe-Wong Yang
Michael Francis Xavi Gigliotti
Iii John Ruel Rairden
Mark Louis Prugar
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE3572512D1 publication Critical patent/DE3572512D1/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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE8585400478T 1985-03-13 1985-03-13 Nickel-base superalloys especially useful as compatible protective environmental coatings for advanced superalloys Expired DE3572512D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19850400478 EP0194392B1 (en) 1985-03-13 1985-03-13 Nickel-base superalloys especially useful as compatible protective environmental coatings for advanced superalloys

Publications (1)

Publication Number Publication Date
DE3572512D1 true DE3572512D1 (en) 1989-09-28

Family

ID=8194507

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585400478T Expired DE3572512D1 (en) 1985-03-13 1985-03-13 Nickel-base superalloys especially useful as compatible protective environmental coatings for advanced superalloys

Country Status (3)

Country Link
EP (1) EP0194392B1 (en)
DE (1) DE3572512D1 (en)
SG (1) SG63390G (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5068084A (en) * 1986-01-02 1991-11-26 United Technologies Corporation Columnar grain superalloy articles
US5273712A (en) * 1989-08-10 1993-12-28 Siemens Aktiengesellschaft Highly corrosion and/or oxidation-resistant protective coating containing rhenium
US5582635A (en) * 1990-08-10 1996-12-10 Siemens Aktiengesellschaft High temperature-resistant corrosion protection coating for a component in particular a gas turbine component
US5401307A (en) * 1990-08-10 1995-03-28 Siemens Aktiengesellschaft High temperature-resistant corrosion protection coating on a component, in particular a gas turbine component
US6924046B2 (en) 2001-10-24 2005-08-02 Siemens Aktiengesellschaft Rhenium-containing protective layer for protecting a component against corrosion and oxidation at high temperatures
EP1524334A1 (en) 2003-10-17 2005-04-20 Siemens Aktiengesellschaft Protective coating for protecting a structural member against corrosion and oxidation at high temperatures and structural member
EP1780294A1 (en) 2005-10-25 2007-05-02 Siemens Aktiengesellschaft Alloy, protective coating for protecting a structural member against corrosion and oxidation at high temperatures and structural member
US7476450B2 (en) * 2006-03-24 2009-01-13 United Technologies Corporation Coating suitable for use as a bondcoat in a thermal barrier coating system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896547A (en) * 1974-05-02 1975-07-29 Sterndent Corp Prosthetic article and method for manufacture
US4313760A (en) * 1979-05-29 1982-02-02 Howmet Turbine Components Corporation Superalloy coating composition
US4459160A (en) * 1980-03-13 1984-07-10 Rolls-Royce Limited Single crystal castings
US4447503A (en) * 1980-05-01 1984-05-08 Howmet Turbine Components Corporation Superalloy coating composition with high temperature oxidation resistance

Also Published As

Publication number Publication date
SG63390G (en) 1990-09-07
EP0194392A1 (en) 1986-09-17
EP0194392B1 (en) 1989-08-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8128 New person/name/address of the agent

Representative=s name: SIEB, R., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 6947

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee