EP1061150A3 - Coating containing NiAl beta Phases - Google Patents

Coating containing NiAl beta Phases Download PDF

Info

Publication number
EP1061150A3
EP1061150A3 EP00810410A EP00810410A EP1061150A3 EP 1061150 A3 EP1061150 A3 EP 1061150A3 EP 00810410 A EP00810410 A EP 00810410A EP 00810410 A EP00810410 A EP 00810410A EP 1061150 A3 EP1061150 A3 EP 1061150A3
Authority
EP
European Patent Office
Prior art keywords
coating containing
beta phases
containing nial
nial beta
coating
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.)
Granted
Application number
EP00810410A
Other languages
German (de)
French (fr)
Other versions
EP1061150A2 (en
EP1061150B1 (en
Inventor
Dr. Nazmy Mohamed
Hans Joachim Dr. Schmutzler
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 Technology GmbH
Original Assignee
ABB Alstom Power Switzerland Ltd
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 ABB Alstom Power Switzerland Ltd filed Critical ABB Alstom Power Switzerland Ltd
Priority to EP05105696A priority Critical patent/EP1589122B1/en
Publication of EP1061150A2 publication Critical patent/EP1061150A2/en
Publication of EP1061150A3 publication Critical patent/EP1061150A3/en
Application granted granted Critical
Publication of EP1061150B1 publication Critical patent/EP1061150B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

Die Erfindung betrifft eine grosse Volumenanteile, vorzugsweise 20 bis 90 Vol.%, an NiAl-β-Phase in einer γ-Matrix enthaltende Beschichtung. Sie ist durch folgende, die Duktilität der Beschichtung erhöhende Mikrolegierungselemente (Angaben in Gew.-%) gekennzeichnet: 0.1-8 Fe und/oder 0,1-8 Mo und/oder 0,1-8 Ga, wobei der Gesamtanteil Fe, Mo und Ga maximal 10 % beträgt. Zusätzlich können geringe Anteile an Zr, C, und/oder B zulegiert sein, was die β/γ-Phasengrenzen festigt.The invention relates to a large volume fraction, preferably 20 to 90 vol.%, of NiAl-β phase in a coating containing a γ matrix. It is through following microalloying elements which increase the ductility of the coating (Data in% by weight) marked: 0.1-8 Fe and / or 0.1-8 Mo and / or 0.1-8 Ga, the total proportion Fe, Mo and Ga being at most 10%. In addition small amounts of Zr, C, and / or B can be alloyed, which means the β / γ phase boundaries consolidates.

EP00810410A 1999-06-08 2000-05-12 Coating containing NiAl beta Phases Expired - Lifetime EP1061150B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05105696A EP1589122B1 (en) 1999-06-08 2000-05-12 Coating containing NiAl beta Phases

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19926669A DE19926669A1 (en) 1999-06-08 1999-06-08 Coating containing NiAl beta phase
DE19926669 1999-06-08

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP05105696A Division EP1589122B1 (en) 1999-06-08 2000-05-12 Coating containing NiAl beta Phases

Publications (3)

Publication Number Publication Date
EP1061150A2 EP1061150A2 (en) 2000-12-20
EP1061150A3 true EP1061150A3 (en) 2000-12-27
EP1061150B1 EP1061150B1 (en) 2005-10-19

Family

ID=7910933

Family Applications (2)

Application Number Title Priority Date Filing Date
EP00810410A Expired - Lifetime EP1061150B1 (en) 1999-06-08 2000-05-12 Coating containing NiAl beta Phases
EP05105696A Expired - Lifetime EP1589122B1 (en) 1999-06-08 2000-05-12 Coating containing NiAl beta Phases

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP05105696A Expired - Lifetime EP1589122B1 (en) 1999-06-08 2000-05-12 Coating containing NiAl beta Phases

Country Status (4)

Country Link
US (1) US6471791B1 (en)
EP (2) EP1061150B1 (en)
CN (1) CN1250771C (en)
DE (3) DE19926669A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1260612A1 (en) 2001-05-25 2002-11-27 ALSTOM (Switzerland) Ltd A bond or overlay MCrAIY-coating
US6746783B2 (en) * 2002-06-27 2004-06-08 General Electric Company High-temperature articles and method for making
US7070866B2 (en) * 2004-05-27 2006-07-04 General Electric Company Nickel aluminide coating with improved oxide stability
US7641985B2 (en) * 2004-06-21 2010-01-05 Siemens Energy, Inc. Boron free joint for superalloy component
ATE472956T1 (en) * 2004-07-14 2010-07-15 Raymond Chin COOKWARE WITH A NON-STICK METAL COATING AND PRODUCTION METHOD THEREOF
EP1790743A1 (en) * 2005-11-24 2007-05-30 Siemens Aktiengesellschaft Alloy, protective layer and component
KR100911788B1 (en) * 2007-02-13 2009-08-12 레이몬드 친 A cooking canteen with non-sticky metallic coating and the preparing process thereof
US8920937B2 (en) * 2007-08-05 2014-12-30 United Technologies Corporation Zirconium modified protective coating
CN101638376B (en) * 2008-07-29 2011-04-27 江苏恩华药业股份有限公司 Method for preparing agomelatine and intermediate of agomelatine
US20130337286A1 (en) * 2010-11-02 2013-12-19 Friedhelm Schmitz Alloy, protective coating, and component
EP2474414A1 (en) * 2011-01-06 2012-07-11 Siemens Aktiengesellschaft Alloy, protective coating and component
EP2474413A1 (en) * 2011-01-06 2012-07-11 Siemens Aktiengesellschaft Alloy, protective coating and component
CN105624658B (en) * 2014-10-31 2017-12-15 中国科学院金属研究所 A kind of active element modified aluminide coating and its preparation technology
EP4083554A4 (en) * 2019-12-27 2023-12-06 Kubota Corporation Nickel-base alloy, heat-resistant and corrosion resistant component, and component for heat-treatment furnace

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045255A (en) * 1976-06-01 1977-08-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Directionally solidified eutectic γ+β nickel-base superalloys
US4451431A (en) * 1982-10-25 1984-05-29 Avco Corporation Molybdenum-containing high temperature coatings for nickel- and cobalt-based superalloys
EP0207874A2 (en) * 1985-05-09 1987-01-07 United Technologies Corporation Substrate tailored coatings for superalloys
US5516380A (en) * 1994-10-14 1996-05-14 General Electric Company NiAl intermetallic alloy and article with improved high temperature strength
WO1999002745A1 (en) * 1997-07-10 1999-01-21 Turbocoating S.P.A. Alloy for corrosion-resistant coatings or surface coatings

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542962A (en) * 1948-07-19 1951-02-20 His Majesty The King In The Ri Nickel aluminum base alloys
JPS5124452B2 (en) * 1972-12-14 1976-07-24
US4116723A (en) * 1976-11-17 1978-09-26 United Technologies Corporation Heat treated superalloy single crystal article and process
US4328045A (en) * 1978-12-26 1982-05-04 United Technologies Corporation Heat treated single crystal articles and process
US4478791A (en) 1982-11-29 1984-10-23 General Electric Company Method for imparting strength and ductility to intermetallic phases
US4612165A (en) 1983-12-21 1986-09-16 The United States Of America As Represented By The United States Department Of Energy Ductile aluminide alloys for high temperature applications
US5043138A (en) 1983-12-27 1991-08-27 General Electric Company Yttrium and yttrium-silicon bearing nickel-base superalloys especially useful as compatible coatings for advanced superalloys
US5116438A (en) * 1991-03-04 1992-05-26 General Electric Company Ductility NiAl intermetallic compounds microalloyed with gallium
US5116691A (en) * 1991-03-04 1992-05-26 General Electric Company Ductility microalloyed NiAl intermetallic compounds
US5215831A (en) * 1991-03-04 1993-06-01 General Electric Company Ductility ni-al intermetallic compounds microalloyed with iron
DE4423118C1 (en) * 1994-07-01 1995-06-01 Max Planck Inst Eisenforschung High ductility chromium@-contg. nickel@-aluminium@ alloy
US6153313A (en) * 1998-10-06 2000-11-28 General Electric Company Nickel aluminide coating and coating systems formed therewith

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045255A (en) * 1976-06-01 1977-08-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Directionally solidified eutectic γ+β nickel-base superalloys
US4451431A (en) * 1982-10-25 1984-05-29 Avco Corporation Molybdenum-containing high temperature coatings for nickel- and cobalt-based superalloys
EP0207874A2 (en) * 1985-05-09 1987-01-07 United Technologies Corporation Substrate tailored coatings for superalloys
US5516380A (en) * 1994-10-14 1996-05-14 General Electric Company NiAl intermetallic alloy and article with improved high temperature strength
WO1999002745A1 (en) * 1997-07-10 1999-01-21 Turbocoating S.P.A. Alloy for corrosion-resistant coatings or surface coatings

Also Published As

Publication number Publication date
CN1250771C (en) 2006-04-12
DE50015301D1 (en) 2008-09-18
EP1061150A2 (en) 2000-12-20
CN1280210A (en) 2001-01-17
DE50011352D1 (en) 2006-03-02
EP1589122A1 (en) 2005-10-26
US6471791B1 (en) 2002-10-29
EP1589122B1 (en) 2008-08-06
DE19926669A1 (en) 2000-12-14
EP1061150B1 (en) 2005-10-19

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