IN171373B - - Google Patents
Info
- Publication number
- IN171373B IN171373B IN135/CAL/89A IN135CA1989A IN171373B IN 171373 B IN171373 B IN 171373B IN 135CA1989 A IN135CA1989 A IN 135CA1989A IN 171373 B IN171373 B IN 171373B
- Authority
- IN
- India
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
- B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
- B23P6/007—Repairing turbine components, e.g. moving or stationary blades, rotors using only additive methods, e.g. build-up welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3053—Fe as the principal constituent
- B23K35/308—Fe as the principal constituent with Cr as next major constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/04—Welding for other purposes than joining, e.g. built-up welding
- B23K9/044—Built-up welding on three-dimensional surfaces
- B23K9/046—Built-up welding on three-dimensional surfaces on surfaces of revolution
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49231—I.C. [internal combustion] engine making
- Y10T29/49233—Repairing, converting, servicing or salvaging
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/49318—Repairing or disassembling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/168,097 US4897519A (en) | 1988-03-14 | 1988-03-14 | More creep resistant turbine rotor, and procedures for repear welding of low alloy ferrous turbine components |
Publications (1)
Publication Number | Publication Date |
---|---|
IN171373B true IN171373B (de) | 1992-09-26 |
Family
ID=22610109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN135/CAL/89A IN171373B (de) | 1988-03-14 | 1989-02-15 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4897519A (de) |
EP (1) | EP0332875A3 (de) |
JP (1) | JP2818947B2 (de) |
KR (1) | KR970010894B1 (de) |
CA (1) | CA1312926C (de) |
IN (1) | IN171373B (de) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4903888A (en) | 1988-05-05 | 1990-02-27 | Westinghouse Electric Corp. | Turbine system having more failure resistant rotors and repair welding of low alloy ferrous turbine components by controlled weld build-up |
IL92428A (en) * | 1989-02-08 | 1992-12-01 | Gen Electric | Fabrication of components by layered deposition |
US5049716A (en) * | 1989-08-07 | 1991-09-17 | Westinghouse Electric Corp. | Steam turbine having applied novel erosion resistant surfaces and methods for applying these surfaces |
US5085363A (en) * | 1990-11-01 | 1992-02-04 | Westinghouse Electric Corp. | Method of weld repairing of a section of a metallic cylindrical member |
US5174011A (en) * | 1991-03-27 | 1992-12-29 | Klaus Weigelt | Method for preparing the rotor of a turbogenerator |
US5172475A (en) * | 1991-12-02 | 1992-12-22 | Westinghouse Electric Corp. | Method for repairing a rotor |
US5189279A (en) * | 1991-12-30 | 1993-02-23 | General Electric Company | Steam turbine rotor welding |
US5283418A (en) * | 1992-02-27 | 1994-02-01 | Westinghouse Electric Corp. | Automated rotor welding processes using neural networks |
GB2264446A (en) * | 1992-02-27 | 1993-09-01 | Turbine Blading Ltd | Turbine blade repair |
US5348212A (en) * | 1992-10-06 | 1994-09-20 | Commonwelth Edison | Welding method for rotatable shafts |
US5280849A (en) * | 1992-10-06 | 1994-01-25 | Commonwealth Edison | Welding method for rotating shafts |
DE4235298A1 (de) * | 1992-10-20 | 1994-04-21 | Krupp Polysius Ag | Verfahren zum Herstellen einer Mahlwalze |
US5591363A (en) * | 1995-03-02 | 1997-01-07 | Westinghouse Electric Corporation | Optimized welding technique for NiMoV rotors for high temperature applications |
WO1997005984A1 (en) * | 1995-08-07 | 1997-02-20 | Westinghouse Electric Corporation | High chromium content welding material to improve resistance of corrosion |
JP2742400B2 (ja) * | 1995-09-01 | 1998-04-22 | 株式会社神戸製鋼所 | 疲労強度に優れた肉盛強化型12%Cr鋼製タービンロータ |
US5823745A (en) * | 1996-08-01 | 1998-10-20 | General Electric Co. | Method of repairing a steam turbine rotor |
DE19643752A1 (de) * | 1996-10-23 | 1998-04-30 | Abb Patent Gmbh | Verfahren zur Herstellung eines Werkstoffs |
US5914055A (en) * | 1996-11-18 | 1999-06-22 | Tennessee Valley Authority | Rotor repair system and technique |
US6544356B2 (en) | 1996-12-05 | 2003-04-08 | Nisshin Steel Co., Ltd. | Steel sheet for use as an electrode-supporting frame member of a color picture tube and manufacturing method thereof |
US5746579A (en) * | 1996-12-27 | 1998-05-05 | Westinghouse Electric Corporation | Stress corrosion resistant rims and discs for steam turbine rotors device and method |
US5794338A (en) * | 1997-04-04 | 1998-08-18 | General Electric Company | Method for repairing a turbine engine member damaged tip |
US5813475A (en) * | 1997-06-18 | 1998-09-29 | Case Corporation | Hardfaced agricultural sweep and method for applying hardfacing |
US6118098A (en) * | 1997-10-10 | 2000-09-12 | Siemens Westinghouse Power Corporation | Turbine rotor modernization and repair method |
US6110301A (en) * | 1998-07-21 | 2000-08-29 | Stoody Company | Low alloy build up material |
US6232000B1 (en) | 1998-08-28 | 2001-05-15 | Stoody Company | Abrasion, corrosion, and gall resistant overlay alloys |
DE19922012C1 (de) * | 1999-05-12 | 2000-10-19 | Mtu Muenchen Gmbh | Verfahren zur Fertigung angepaßter, strömungstechnischer Oberflächen |
JP4592845B2 (ja) * | 1999-09-21 | 2010-12-08 | パナソニック株式会社 | 電池 |
US6354799B1 (en) * | 1999-10-04 | 2002-03-12 | General Electric Company | Superalloy weld composition and repaired turbine engine component |
US6297466B1 (en) * | 1999-10-12 | 2001-10-02 | Ford Motor Company | Method for repairing steel spray-formed tooling with TIG welding process |
US6296172B1 (en) * | 2000-03-28 | 2001-10-02 | General Electric Company | Method of sealing disk slots for turbine bucket dovetails |
JP2004181480A (ja) * | 2002-12-02 | 2004-07-02 | Mitsubishi Heavy Ind Ltd | タービン用ロータの補修方法 |
US8266800B2 (en) * | 2003-09-10 | 2012-09-18 | Siemens Energy, Inc. | Repair of nickel-based alloy turbine disk |
FR2866149B1 (fr) * | 2004-02-06 | 2006-05-12 | Framatome Anp | Procede et dispositif de depot d'un metal d'apport dans un lamage annulaire usine dans une paroi spherique. |
DE102004053803B4 (de) * | 2004-11-08 | 2006-10-26 | Hilti Ag | Gewindefurchende Schraube |
US7687151B2 (en) * | 2005-04-12 | 2010-03-30 | General Electric Company | Overlay for repairing spline and seal teeth of a mated component |
US7591057B2 (en) * | 2005-04-12 | 2009-09-22 | General Electric Company | Method of repairing spline and seal teeth of a mated component |
US20100101780A1 (en) * | 2006-02-16 | 2010-04-29 | Michael Drew Ballew | Process of applying hard-facing alloys having improved crack resistance and tools manufactured therefrom |
US8669491B2 (en) * | 2006-02-16 | 2014-03-11 | Ravi Menon | Hard-facing alloys having improved crack resistance |
DE102006028546A1 (de) * | 2006-06-21 | 2007-12-27 | Polysius Ag | Verfahren zur Wiederaufarbeitung einer gebrauchten Mahlwalze |
US20090014421A1 (en) * | 2007-07-10 | 2009-01-15 | Sujith Sathian | Weld Repair Method for a Turbine Bucket Tip |
EP2072176A1 (de) * | 2007-12-21 | 2009-06-24 | Sulzer Markets and Technology AG | Verfahren zur Herstellung einer Erosionsschutzschicht aus Stahl durch Laserauftragschweissen; Bauteil mit einer solchen Erosionsschutzschicht |
JP4898720B2 (ja) | 2008-02-14 | 2012-03-21 | 三菱重工業株式会社 | タービン動翼の補修方法 |
JP4288304B1 (ja) * | 2008-10-08 | 2009-07-01 | 三菱重工業株式会社 | タービンロータ及びタービンロータの製造方法 |
DE102011002532A1 (de) * | 2011-01-11 | 2012-07-12 | Rolls-Royce Deutschland Ltd & Co Kg | Verfahren zur Reparatur von Verdichter- oder Turbinentrommeln |
US8601689B2 (en) * | 2011-06-17 | 2013-12-10 | General Electric Company | Method and apparatus to repair a turbomachine rotor wheel |
US8961144B2 (en) | 2011-06-30 | 2015-02-24 | General Electric Company | Turbine disk preform, welded turbine rotor made therewith and methods of making the same |
CN102357710A (zh) * | 2011-09-16 | 2012-02-22 | 东芝水电设备(杭州)有限公司 | 一种水轮机转轮体表面包覆耐磨层的方法 |
DE102013214781B3 (de) | 2013-07-29 | 2015-02-26 | MTU Aero Engines AG | Verfahren zur Reparatur eines Aufnahmehakens für Leitschaufeln |
JP6483540B2 (ja) * | 2014-12-25 | 2019-03-13 | 株式会社神戸製鋼所 | ガスシールドアーク溶接用ワイヤ |
EP3208029B1 (de) * | 2016-02-17 | 2021-01-27 | General Electric Technology GmbH | Innengehäusekomponente einer dampfturbine und reparaturverfahren dafür |
EP3725457B1 (de) * | 2019-04-17 | 2024-07-03 | General Electric Technology GmbH | Turbinengehäusekomponente und reparaturverfahren dafür |
CN111958181A (zh) * | 2020-07-29 | 2020-11-20 | 南通河海大学海洋与近海工程研究院 | 一种海水泵耐蚀叶轮的复合制造方法 |
CN113977063B (zh) * | 2021-12-27 | 2022-07-26 | 成都和鸿科技股份有限公司 | 一种叶冠耐磨合金电磁脉冲焊接方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH594471A5 (de) * | 1976-07-02 | 1978-01-13 | Bbc Brown Boveri & Cie | |
JPS57200544A (en) * | 1981-06-04 | 1982-12-08 | Toshiba Corp | Moving blade of steam turbine and preparation thereof |
CA1290565C (en) * | 1985-04-25 | 1991-10-15 | Robert E. Clark | High strength high toughness welding for steam turbine rotor repair |
DE3521664A1 (de) * | 1985-06-18 | 1986-12-18 | BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau | Verfahren zur befestigung von schaufeln auf dem umfang des rotorkoerpers einer dampfturbine |
US4633554A (en) * | 1985-08-08 | 1987-01-06 | Westinghouse Electric Corp. | Method for repairing a steam turbine or generator rotor |
US4739146A (en) * | 1986-02-25 | 1988-04-19 | Metallurgical Industries, Inc. | Method for applying a weld bead to a thin section of a substrate |
-
1988
- 1988-03-14 US US07/168,097 patent/US4897519A/en not_active Expired - Lifetime
-
1989
- 1989-02-15 IN IN135/CAL/89A patent/IN171373B/en unknown
- 1989-02-16 EP EP89102689A patent/EP0332875A3/de not_active Ceased
- 1989-02-27 CA CA000592164A patent/CA1312926C/en not_active Expired - Lifetime
- 1989-03-14 KR KR1019890003176A patent/KR970010894B1/ko not_active IP Right Cessation
- 1989-03-14 JP JP1061993A patent/JP2818947B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR970010894B1 (ko) | 1997-07-02 |
US4897519A (en) | 1990-01-30 |
EP0332875A2 (de) | 1989-09-20 |
JPH01273692A (ja) | 1989-11-01 |
CA1312926C (en) | 1993-01-19 |
JP2818947B2 (ja) | 1998-10-30 |
EP0332875A3 (de) | 1990-07-25 |
KR890014203A (ko) | 1989-10-23 |