DE58904084D1 - METAL ITEM, ESPECIALLY GAS TURBINE BLADE WITH PROTECTIVE COATING. - Google Patents

METAL ITEM, ESPECIALLY GAS TURBINE BLADE WITH PROTECTIVE COATING.

Info

Publication number
DE58904084D1
DE58904084D1 DE8989901530T DE58904084T DE58904084D1 DE 58904084 D1 DE58904084 D1 DE 58904084D1 DE 8989901530 T DE8989901530 T DE 8989901530T DE 58904084 T DE58904084 T DE 58904084T DE 58904084 D1 DE58904084 D1 DE 58904084D1
Authority
DE
Germany
Prior art keywords
gas turbine
turbine blade
protective coating
especially gas
metal item
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 - Fee Related
Application number
DE8989901530T
Other languages
German (de)
Inventor
Friedhelm Schmitz
Norbert Czech
Bruno Deblon
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE8989901530T priority Critical patent/DE58904084D1/en
Application granted granted Critical
Publication of DE58904084D1 publication Critical patent/DE58904084D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C23C28/02—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 only coatings only including layers of metallic material
    • C23C28/023—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 only coatings only including layers of metallic material only coatings of metal elements only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
DE8989901530T 1988-02-05 1989-01-19 METAL ITEM, ESPECIALLY GAS TURBINE BLADE WITH PROTECTIVE COATING. Expired - Fee Related DE58904084D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8989901530T DE58904084D1 (en) 1988-02-05 1989-01-19 METAL ITEM, ESPECIALLY GAS TURBINE BLADE WITH PROTECTIVE COATING.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3803517 1988-02-05
DE8989901530T DE58904084D1 (en) 1988-02-05 1989-01-19 METAL ITEM, ESPECIALLY GAS TURBINE BLADE WITH PROTECTIVE COATING.
PCT/DE1989/000023 WO1989007159A1 (en) 1988-02-05 1989-01-19 Metallic object, in particular gas turbine blade with protective coating

Publications (1)

Publication Number Publication Date
DE58904084D1 true DE58904084D1 (en) 1993-05-19

Family

ID=6346731

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989901530T Expired - Fee Related DE58904084D1 (en) 1988-02-05 1989-01-19 METAL ITEM, ESPECIALLY GAS TURBINE BLADE WITH PROTECTIVE COATING.

Country Status (5)

Country Link
EP (1) EP0397731B1 (en)
JP (1) JPH03503184A (en)
DE (1) DE58904084D1 (en)
IN (1) IN171444B (en)
WO (1) WO1989007159A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3370676B2 (en) * 1994-10-14 2003-01-27 シーメンス アクチエンゲゼルシヤフト Protective layer for protecting members against corrosion, oxidation and thermal overload, and method of manufacturing the same
WO1996035825A1 (en) * 1995-05-08 1996-11-14 Helmut Tannenberger Workpiece for high-temperature uses and process for producing it
ES2132927T3 (en) * 1995-07-25 1999-08-16 Siemens Ag PRODUCT WITH A BASIC METAL BODY WITH REFRIGERATION CHANNELS AND ITS MANUFACTURE.
DE19815473A1 (en) 1998-04-07 1999-10-14 Ghh Borsig Turbomaschinen Gmbh Hot gas-carrying gas manifold of a gas turbine
CH695689A5 (en) 2001-05-23 2006-07-31 Sulzer Metco Ag A method for generating a thermally insulating layer system on a metallic substrate.
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
GB2421032A (en) * 2004-12-11 2006-06-14 Siemens Ind Turbomachinery Ltd A method of protecting a component against hot corrosion
US20070116875A1 (en) 2005-11-22 2007-05-24 United Technologies Corporation Strip process for superalloys
ES2342552T3 (en) * 2006-08-23 2010-07-08 Siemens Aktiengesellschaft TURBINE ALABE WITH A COATING SYSTEM.
EP2206805A1 (en) * 2009-01-08 2010-07-14 Siemens Aktiengesellschaft MCrAIX coating with different chrome and aluminium contents
EP2557201A1 (en) 2011-08-09 2013-02-13 Siemens Aktiengesellschaft Alloy, protective coating and component

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649225A (en) * 1969-11-17 1972-03-14 United Aircraft Corp Composite coating for the superalloys
FR2207198B1 (en) * 1972-10-23 1976-08-20 Onera (Off Nat Aerospatiale)
US4284688A (en) * 1978-12-21 1981-08-18 Bbc Brown, Boveri & Company Limited Multi-layer, high-temperature corrosion protection coating
US4326011A (en) * 1980-02-11 1982-04-20 United Technologies Corporation Hot corrosion resistant coatings

Also Published As

Publication number Publication date
WO1989007159A1 (en) 1989-08-10
IN171444B (en) 1992-10-17
EP0397731A1 (en) 1990-11-22
JPH03503184A (en) 1991-07-18
EP0397731B1 (en) 1993-04-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee