DE58904084D1 - Metallgegenstand, insbesondere gasturbinenschaufel mit schutzbeschichtung. - Google Patents

Metallgegenstand, insbesondere gasturbinenschaufel mit schutzbeschichtung.

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)
English (en)
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/de
Application granted granted Critical
Publication of DE58904084D1 publication Critical patent/DE58904084D1/de
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 Metallgegenstand, insbesondere gasturbinenschaufel mit schutzbeschichtung. Expired - Fee Related DE58904084D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8989901530T DE58904084D1 (de) 1988-02-05 1989-01-19 Metallgegenstand, insbesondere gasturbinenschaufel mit schutzbeschichtung.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3803517 1988-02-05
PCT/DE1989/000023 WO1989007159A1 (fr) 1988-02-05 1989-01-19 Objet metallique, notamment aube de turbine a gaz pourvue d'un revetement de protection
DE8989901530T DE58904084D1 (de) 1988-02-05 1989-01-19 Metallgegenstand, insbesondere gasturbinenschaufel mit schutzbeschichtung.

Publications (1)

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

Family

ID=6346731

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989901530T Expired - Fee Related DE58904084D1 (de) 1988-02-05 1989-01-19 Metallgegenstand, insbesondere gasturbinenschaufel mit schutzbeschichtung.

Country Status (5)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3370676B2 (ja) * 1994-10-14 2003-01-27 シーメンス アクチエンゲゼルシヤフト 腐食・酸化及び熱的過負荷に対して部材を保護するための保護層並びにその製造方法
WO1996035825A1 (fr) * 1995-05-08 1996-11-14 Helmut Tannenberger Piece pour utilisation a temperatures elevees et son procede de production
RU2168558C2 (ru) * 1995-07-25 2001-06-10 Сименс Акциенгезелльшафт Изделие с металлическим основным телом и способ его изготовления
DE19815473A1 (de) 1998-04-07 1999-10-14 Ghh Borsig Turbomaschinen Gmbh Heißgasführendes Gassammelrohr einer Gasturbine
CH695689A5 (de) 2001-05-23 2006-07-31 Sulzer Metco Ag Verfahren zum Erzeugen eines wärmedämmenden Schichtsystems auf einem metallischen Substrat.
EP1524334A1 (fr) * 2003-10-17 2005-04-20 Siemens Aktiengesellschaft Couche protectrice pour proteger un élément structurel contre la corrosion et l'oxydation aux temperatures hautes et élément structurel
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
DE502006006582D1 (de) * 2006-08-23 2010-05-12 Siemens Ag Turbinenschaufel mit einem Beschichtungssystem
EP2206805A1 (fr) * 2009-01-08 2010-07-14 Siemens Aktiengesellschaft Couche de MCrAIX ayant des teneurs différentes en chrome et aluminium
EP2557201A1 (fr) * 2011-08-09 2013-02-13 Siemens Aktiengesellschaft Alliage, couche de protection et composant

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 (fr) * 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
JPH03503184A (ja) 1991-07-18
IN171444B (fr) 1992-10-17
WO1989007159A1 (fr) 1989-08-10
EP0397731B1 (fr) 1993-04-14
EP0397731A1 (fr) 1990-11-22

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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