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DE59406283D1 - Verfahren zur Herstellung einer Turbinenschaufel aus einer (alpha-Beta)-Titan-Basislegierung - Google Patents

Verfahren zur Herstellung einer Turbinenschaufel aus einer (alpha-Beta)-Titan-Basislegierung

Info

Publication number
DE59406283D1
DE59406283D1 DE59406283T DE59406283T DE59406283D1 DE 59406283 D1 DE59406283 D1 DE 59406283D1 DE 59406283 T DE59406283 T DE 59406283T DE 59406283 T DE59406283 T DE 59406283T DE 59406283 D1 DE59406283 D1 DE 59406283D1
Authority
DE
Germany
Prior art keywords
beta
alpha
titanium
producing
turbine blade
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
DE59406283T
Other languages
English (en)
Inventor
Claus Dr Gerdes
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.)
Alstom SA
Original Assignee
Asea Brown Boveri AG Switzerland
Asea Brown Boveri AB
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 Asea Brown Boveri AG Switzerland, Asea Brown Boveri AB filed Critical Asea Brown Boveri AG Switzerland
Application granted granted Critical
Publication of DE59406283D1 publication Critical patent/DE59406283D1/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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE59406283T 1994-08-17 1994-08-17 Verfahren zur Herstellung einer Turbinenschaufel aus einer (alpha-Beta)-Titan-Basislegierung Expired - Fee Related DE59406283D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94112802A EP0697503B1 (de) 1994-08-17 1994-08-17 Verfahren zur Herstellung einer Turbinenschaufel aus einer (alpha-Beta)-Titan-Basislegierung

Publications (1)

Publication Number Publication Date
DE59406283D1 true DE59406283D1 (de) 1998-07-23

Family

ID=8216211

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59406283T Expired - Fee Related DE59406283D1 (de) 1994-08-17 1994-08-17 Verfahren zur Herstellung einer Turbinenschaufel aus einer (alpha-Beta)-Titan-Basislegierung

Country Status (5)

Country Link
US (1) US5573604A (de)
EP (1) EP0697503B1 (de)
JP (1) JPH08176767A (de)
CN (1) CN1119698A (de)
DE (1) DE59406283D1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0722510B1 (de) * 1993-10-06 1999-05-12 The University Of Birmingham Verfahren zur herstellung eines produkts aus titan-legierung
GB2328221A (en) * 1997-08-15 1999-02-17 Univ Brunel Surface treatment of titanium alloys
US6064031A (en) * 1998-03-20 2000-05-16 Mcdonnell Douglas Corporation Selective metal matrix composite reinforcement by laser deposition
US6395327B1 (en) * 1999-03-12 2002-05-28 Zimmer, Inc. Enhanced fatigue strength orthopaedic implant with porous coating and method of making same
GB2365078B (en) 2000-07-27 2004-04-21 Rolls Royce Plc A gas turbine engine blade
SE522722C2 (sv) * 2001-03-28 2004-03-02 Seco Tools Ab Skärverktyg belagt med titandiborid
JP2005530930A (ja) * 2002-06-27 2005-10-13 メムリー コーポレーション 超弾性βチタン製品の製造方法とその方法から製造される製品
US20040168751A1 (en) * 2002-06-27 2004-09-02 Wu Ming H. Beta titanium compositions and methods of manufacture thereof
US20040261912A1 (en) * 2003-06-27 2004-12-30 Wu Ming H. Method for manufacturing superelastic beta titanium articles and the articles derived therefrom
JP3716236B2 (ja) * 2002-08-09 2005-11-16 三菱重工業株式会社 タービンの付着物除去設備
AU2003295609A1 (en) * 2002-11-15 2004-06-15 University Of Utah Integral titanium boride coatings on titanium surfaces and associated methods
US8122600B2 (en) * 2003-03-03 2012-02-28 United Technologies Corporation Fan and compressor blade dovetail restoration process
US7509734B2 (en) * 2003-03-03 2009-03-31 United Technologies Corporation Repairing turbine element
GB0412915D0 (en) * 2004-06-10 2004-07-14 Rolls Royce Plc Method of making and joining an aerofoil and root
DE102004033342A1 (de) * 2004-07-09 2006-02-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung von verschleißbeständigen und ermüdungsresistenten Randschichten in Titan-Legierungen und damit hergestellte Bauteile
US7195455B2 (en) * 2004-08-17 2007-03-27 General Electric Company Application of high strength titanium alloys in last stage turbine buckets having longer vane lengths
JP4888628B2 (ja) * 2004-10-01 2012-02-29 Ｎｏｋ株式会社 燃料電池用構成部品の製造方法
DE102004050474A1 (de) 2004-10-16 2006-04-20 Mtu Aero Engines Gmbh Verfahren zur Herstellung eines mit einer Verschleißschutzbeschichtung beschichteten Bauteils
US7459105B2 (en) * 2005-05-10 2008-12-02 University Of Utah Research Foundation Nanostructured titanium monoboride monolithic material and associated methods
US20060289088A1 (en) * 2005-06-28 2006-12-28 General Electric Company Titanium treatment to minimize fretting
US7506440B2 (en) * 2005-06-28 2009-03-24 General Electric Company Titanium treatment to minimize fretting
US7931446B2 (en) * 2007-02-14 2011-04-26 X-Treme Aerospace Inc. Treatment of turbine blades to increase hardness
WO2010028060A1 (en) * 2008-09-02 2010-03-11 Zimmer, Inc. Method for enhancing fretting fatigue resistance of alloys
KR101314380B1 (ko) * 2008-09-29 2013-10-04 엑스파셜 유니버셜 테크놀로지스, 인크. 합금 코팅 장치 및 금속표층경화 방법
US20100176339A1 (en) * 2009-01-12 2010-07-15 Chandran K S Ravi Jewelry having titanium boride compounds and methods of making the same
GB0906850D0 (en) * 2009-04-22 2009-06-03 Rolls Royce Plc Method of manufacturing an aerofoil
JP5411120B2 (ja) * 2010-12-27 2014-02-12 株式会社日立製作所 チタン合金製タービン翼
US9737933B2 (en) 2012-09-28 2017-08-22 General Electric Company Process of fabricating a shield and process of preparing a component
EP3284909B1 (de) * 2015-04-17 2022-05-11 Mitsubishi Heavy Industries, Ltd. Dampfturbinenlaufschaufel und verfahren zur herstellung einer dampfturbinenlaufschaufel

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE289293C (de) *
JPS57198259A (en) * 1981-05-28 1982-12-04 Toshiba Corp Surface treatment of titanium or titanium alloy
FR2599384B1 (fr) * 1986-05-28 1988-08-05 Alsthom Procede de pose d'un revetement protecteur cobalt-chrome-tungstene sur une aube en alliage de titane comportant du vanadium et aube ainsi revetue
US5068003A (en) * 1988-11-10 1991-11-26 Sumitomo Metal Industries, Ltd. Wear-resistant titanium alloy and articles made thereof
JPH0441662A (ja) * 1990-06-07 1992-02-12 Hakko:Kk レーザー照射法を用いた純チタンの窒化チタン被膜形成方法
EP0491075B1 (de) * 1990-12-19 1995-07-05 Asea Brown Boveri Ag Verfahren zur Herstellung einer Turbinenschaufel aus einer Titan-Basislegierung
JPH04289154A (ja) * 1991-03-18 1992-10-14 Fuji Electric Co Ltd Ｔｉ合金製タービンブレードとその表面改質方法
US5290368A (en) * 1992-02-28 1994-03-01 Ingersoll-Rand Company Process for producing crack-free nitride-hardened surface on titanium by laser beams
FR2696759B1 (fr) * 1992-10-09 1994-11-04 Alsthom Gec Procédé de nitruration d'une pièce en alliage de titane et dispositif de projection d'azote et de gaz neutre.
EP0675954B1 (de) * 1992-12-21 2002-03-13 Purdue Research Foundation Entsperrung des gemeinsamen syntheseweges von aromatischen aminosäuren

Also Published As

Publication number Publication date
EP0697503A1 (de) 1996-02-21
US5573604A (en) 1996-11-12
EP0697503B1 (de) 1998-06-17
JPH08176767A (ja) 1996-07-09
CN1119698A (zh) 1996-04-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALSTOM, PARIS, FR

8328 Change in the person/name/address of the agent

Free format text: ROESLER, U., DIPL.-PHYS.UNIV., PAT.-ANW., 81241 MUENCHEN

8339 Ceased/non-payment of the annual fee