ES2096943T3 - Proteccion contra ataques corrosivos y erosivos a temperaturas de hasta aproximadamente 500 grados celsius para un substrato constituido por acero al cromo. - Google Patents

Proteccion contra ataques corrosivos y erosivos a temperaturas de hasta aproximadamente 500 grados celsius para un substrato constituido por acero al cromo.

Info

Publication number
ES2096943T3
ES2096943T3 ES93920767T ES93920767T ES2096943T3 ES 2096943 T3 ES2096943 T3 ES 2096943T3 ES 93920767 T ES93920767 T ES 93920767T ES 93920767 T ES93920767 T ES 93920767T ES 2096943 T3 ES2096943 T3 ES 2096943T3
Authority
ES
Spain
Prior art keywords
temperatures
approximately
degrees celsius
protection against
substrate made
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 - Lifetime
Application number
ES93920767T
Other languages
English (en)
Inventor
Friedhelm Schmitz
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
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of ES2096943T3 publication Critical patent/ES2096943T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/42—Electroplating: Baths therefor from solutions of light metals
    • C25D3/44—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288—Protective coatings for blades
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/1275—Next to Group VIII or IB metal-base component
    • Y10T428/12757—Fe

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

LA INVENCION SE REFIERE A UN METODO DE PROTECCION DE SUBSTRATOS DE ACERO-CROMO CONTRA CORROSION Y EROSION A TEMPERATURAS POR ENCIMA DE 500 CONTENIENDO ALUMINIO SOBRE EL SUBSTRATO. DE ACUERDO CON LA INVENCION PARA REALIZAR ESTO SE DEPOSITA PRIMERO UNA CAPA METALICA CONTENIENDO ALUMINIO Y ENTONCES SE SOMETE A PROCESO DE ENDURECIMIENTO O RECOCIDO AL MENOS LA SUPERFICIE DE LA CAPA PROTECTORA. LA INVENCION PERMITE LA OBTENCION DE PROTECCION ALTAMENTE EFECTIVA, UTILIZANDO TECNICAS SIMPLES CONTRA CORROSION Y EROSION, EN PARTICULAR PARA ALABES DE TURBINA, Y ESPECIALMENTE ALABES DE TURBOCOMPRESOR.
ES93920767T 1992-10-05 1993-09-17 Proteccion contra ataques corrosivos y erosivos a temperaturas de hasta aproximadamente 500 grados celsius para un substrato constituido por acero al cromo. Expired - Lifetime ES2096943T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92116998 1992-10-05

Publications (1)

Publication Number Publication Date
ES2096943T3 true ES2096943T3 (es) 1997-03-16

Family

ID=8210102

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93920767T Expired - Lifetime ES2096943T3 (es) 1992-10-05 1993-09-17 Proteccion contra ataques corrosivos y erosivos a temperaturas de hasta aproximadamente 500 grados celsius para un substrato constituido por acero al cromo.

Country Status (9)

Country Link
US (1) US5547769A (es)
EP (1) EP0663964B1 (es)
JP (1) JPH08501831A (es)
KR (1) KR950703669A (es)
CZ (1) CZ77395A3 (es)
DE (1) DE59304920D1 (es)
ES (1) ES2096943T3 (es)
RU (1) RU95110753A (es)
WO (1) WO1994008071A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6149389A (en) * 1996-03-13 2000-11-21 Forschungszentrum Karlsruhe Gmbh Protective coating for turbine blades
DE19627860C1 (de) * 1996-07-11 1998-01-08 Mtu Muenchen Gmbh Schaufel für Strömungsmaschine mit metallischer Deckschicht
SE508150C2 (sv) * 1996-08-30 1998-09-07 Sandvik Ab Förfarande för att tillverka band av ferritiskt, rostfritt FeCrAl-stål
US6129262A (en) * 1997-02-24 2000-10-10 Ford Global Technologies, Inc. Fluxless brazing of unclad aluminum using selective area plating
US6274200B1 (en) 1998-09-11 2001-08-14 Boeing North American, Inc. Method for preparing pre-coated ferrous-alloy components and components prepared thereby
DE69821942D1 (de) * 1998-10-26 2004-04-01 Techspace Aero Milmort Verfahren zum Herstellen einer dünnen Beschichtung auf einem metallischen Substrat
US6283195B1 (en) 1999-02-02 2001-09-04 Metal Casting Technology, Incorporated Passivated titanium aluminide tooling
JP4703857B2 (ja) 1999-05-14 2011-06-15 シーメンス アクチエンゲゼルシヤフト 蒸気タービンの構造部材と構造部材上に保護被覆を形成する方法
GB0305461D0 (en) * 2003-03-10 2003-04-16 Transense Technologies Plc Improvements in the construction of saw devices
DE102004001575A1 (de) 2004-01-10 2005-08-04 Mtu Aero Engines Gmbh Verfahren zur Herstellung von Hohlschaufeln sowie eines Rotors mit Hohlschaufeln
US8475609B2 (en) * 2006-05-24 2013-07-02 Bluescope Steel Limited Treating Al/Zn-based alloy coated products
DE102007008011A1 (de) * 2007-02-15 2008-08-21 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Ausbildung einer Aluminium-Diffusionsschicht zum Oxidationsschutz
IT1393140B1 (it) * 2009-03-17 2012-04-11 Nuovo Pignone Spa Metodo di produzione di un rivestimento protettivo per un componente di una turbomacchina, il componente stesso e la relativa macchina
ES2661551T3 (es) 2009-05-28 2018-04-02 Bluescope Steel Limited Banda de acero recubierta con metal
GB0922308D0 (en) * 2009-12-22 2010-02-03 Rolls Royce Plc Hydrophobic surface
US9267216B2 (en) 2010-11-11 2016-02-23 Hitachi Metals Ltd. Method for producing aluminum foil
ITTO20110257A1 (it) * 2011-03-24 2012-09-25 Avio Spa Metodo per la riparazione di un componente in lega di alluminio
US9752441B2 (en) 2012-01-31 2017-09-05 United Technologies Corporation Gas turbine rotary blade with tip insert
EP2650400A1 (de) * 2012-04-11 2013-10-16 Siemens Aktiengesellschaft Aluminiumhaltige Schutzschicht gegen Korrosion und Erosion
EP2770085A1 (de) * 2013-02-26 2014-08-27 Siemens Aktiengesellschaft Aluminiumhaltige Schutzschicht gegen Korrosion und Erosion
US10041361B2 (en) 2014-10-15 2018-08-07 General Electric Company Turbine blade coating composition

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB681250A (en) * 1948-04-05 1952-10-22 American Electro Metal Corp Coated metal machine parts, particularly jet engine parts
BE514705A (es) * 1951-06-25
GB706739A (en) * 1952-02-11 1954-04-07 Glenn L Martin Co Method of producing hard, abrasion-resistant coatings on aluminum and aluminum alloys
US4275124A (en) * 1978-10-10 1981-06-23 United Technologies Corporation Carbon bearing MCrAlY coating
US4350540A (en) * 1979-11-08 1982-09-21 Bethlehem Steel Corporation Method of producing an aluminum-zinc alloy coated ferrous product to improve corrosion resistance
DE3035749A1 (de) * 1980-09-22 1982-05-06 Siemens AG, 1000 Berlin und 8000 München Waermeableitende leiterplatten
US4471033A (en) * 1981-10-15 1984-09-11 Taiho Kogyo Co., Ltd. Al-Si-Sn Bearing alloy and bearing composite
US4517229A (en) * 1983-07-07 1985-05-14 Inland Steel Company Diffusion treated hot-dip aluminum coated steel and method of treating
US4686155A (en) * 1985-06-04 1987-08-11 Armco Inc. Oxidation resistant ferrous base foil and method therefor
CH678067A5 (es) * 1989-01-26 1991-07-31 Asea Brown Boveri

Also Published As

Publication number Publication date
JPH08501831A (ja) 1996-02-27
EP0663964A1 (de) 1995-07-26
US5547769A (en) 1996-08-20
RU95110753A (ru) 1997-01-27
DE59304920D1 (de) 1997-02-06
CZ77395A3 (en) 1995-12-13
KR950703669A (ko) 1995-09-20
EP0663964B1 (de) 1996-12-27
WO1994008071A1 (de) 1994-04-14

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