BR0105271A - Tratamento térmico de componentes de motores de turbina a gás reparados com solda - Google Patents
Tratamento térmico de componentes de motores de turbina a gás reparados com soldaInfo
- Publication number
- BR0105271A BR0105271A BR0105271-3A BR0105271A BR0105271A BR 0105271 A BR0105271 A BR 0105271A BR 0105271 A BR0105271 A BR 0105271A BR 0105271 A BR0105271 A BR 0105271A
- Authority
- BR
- Brazil
- Prior art keywords
- gas turbine
- heat treatment
- turbine engine
- engine components
- welded
- Prior art date
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
- F01D5/286—Particular treatment of blades, e.g. to increase durability or resistance against corrosion or erosion
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/78—Combined heat-treatments not provided for above
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Arc Welding In General (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
Patente de Invenção: "TRATAMENTO TéRMICO DE COMPONENTES DE MOTORES DE TURBINA A GáS REPARADOS COM SOLDA". A presente invenção refere-se a um método para tratamento térmico após um reparo com solda de um produto, tal como os componentes de um motor de turbinas a gás formados de uma liga com base de ferro-níquel ou níquel. O produto pode ser formado, pelo menos em parte, de uma liga INCOLOY. O tratamento térmico pode incluir uma primeira, uma segunda, uma terceira e uma quarta temperaturas de manutenção com as faixas de temperatura e os tempos de manutenção associados.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/715,785 US6531005B1 (en) | 2000-11-17 | 2000-11-17 | Heat treatment of weld repaired gas turbine engine components |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0105271A true BR0105271A (pt) | 2002-06-25 |
Family
ID=24875468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0105271-3A BR0105271A (pt) | 2000-11-17 | 2001-11-16 | Tratamento térmico de componentes de motores de turbina a gás reparados com solda |
Country Status (4)
Country | Link |
---|---|
US (1) | US6531005B1 (pt) |
EP (1) | EP1207005A1 (pt) |
JP (1) | JP2002206115A (pt) |
BR (1) | BR0105271A (pt) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6695201B2 (en) * | 2001-08-23 | 2004-02-24 | Scroll Technologies | Stress relieved lower shell for sealed compressors |
US6755924B2 (en) * | 2001-12-20 | 2004-06-29 | General Electric Company | Method of restoration of mechanical properties of a cast nickel-based super alloy for serviced aircraft components |
US7244320B2 (en) * | 2004-06-01 | 2007-07-17 | United Technologies Corporation | Methods for repairing gas turbine engine components |
US7744709B2 (en) * | 2005-08-22 | 2010-06-29 | United Technologies Corporation | Welding repair method for full hoop structures |
US7503113B2 (en) * | 2005-10-13 | 2009-03-17 | Siemens Energy, Inc. | Turbine vane airfoil reconfiguration system |
US9011003B2 (en) * | 2006-02-08 | 2015-04-21 | S.C. Johnson Home Storage, Inc. | Reclosable pouch and zipper for a reclosable pouch |
US20070267109A1 (en) * | 2006-05-17 | 2007-11-22 | General Electric Company | High pressure turbine airfoil recovery device and method of heat treatment |
SG143087A1 (en) * | 2006-11-21 | 2008-06-27 | Turbine Overhaul Services Pte | Laser fillet welding |
CN100999053B (zh) * | 2006-12-29 | 2010-10-06 | 山东齐鲁电机制造有限公司 | 凸型发电机机壳组焊工艺 |
US20080179381A1 (en) * | 2007-01-25 | 2008-07-31 | United Technologies Corporation | Diffusion braze repair of single crystal alloys |
US20090068446A1 (en) * | 2007-04-30 | 2009-03-12 | United Technologies Corporation | Layered structures with integral brazing materials |
US20080265005A1 (en) * | 2007-04-30 | 2008-10-30 | United Technologies Corporation | Brazing process incorporating graphitic preforms |
US7977611B2 (en) * | 2007-07-19 | 2011-07-12 | United Technologies Corporation | Systems and methods for providing localized heat treatment of metal components |
US9765622B2 (en) * | 2007-09-12 | 2017-09-19 | United Technologies Corporation | Methods for performing gas turbine engine casing repairs and repaired cases |
SG152091A1 (en) | 2007-10-26 | 2009-05-29 | Turbine Overhaul Services Pte | Microwave filter and microwave brazing system thereof |
SG154346A1 (en) * | 2008-01-10 | 2009-08-28 | Turbine Overhaul Services Pte | System and method for restoring metal components |
SG155778A1 (en) * | 2008-03-10 | 2009-10-29 | Turbine Overhaul Services Pte | Method for diffusion bonding metallic components with nanoparticle foil |
US8192152B2 (en) * | 2008-05-02 | 2012-06-05 | United Technologies Corporation | Repaired internal holding structures for gas turbine engine cases and method of repairing the same |
US8257039B2 (en) * | 2008-05-02 | 2012-09-04 | United Technologies Corporation | Gas turbine engine case with replaced flange and method of repairing the same using cold metal transfer |
US8510926B2 (en) * | 2008-05-05 | 2013-08-20 | United Technologies Corporation | Method for repairing a gas turbine engine component |
FR2935624B1 (fr) * | 2008-09-05 | 2011-06-10 | Snecma | Procede de fabrication d'une piece thermomecanique de revolution circulaire comportant un substrat porteur a base de titane revetu d'acier ou superalliage, carter de compresseur de turbomachine resistant au feu de titane |
RU2451589C1 (ru) * | 2010-12-07 | 2012-05-27 | Константин Владимирович Юферов | Способ восстановления стальной детали |
US9175373B2 (en) * | 2011-02-15 | 2015-11-03 | Siemens Energy, Inc. | Inertia friction weld of superalloy with enhanced post weld heat treatment |
CN102554552B (zh) * | 2012-01-30 | 2014-02-05 | 重庆生竹科技发展有限公司 | 薄型空心辊的修复方法 |
ITCO20120040A1 (it) * | 2012-09-07 | 2014-03-08 | Nuovo Pignone Srl | Metodo per la riparazione di un componente di turbomacchina |
US20160023439A1 (en) * | 2014-07-22 | 2016-01-28 | General Electric Company | Method for joining high temperature materials and articles made therewith |
US10479532B2 (en) * | 2015-05-07 | 2019-11-19 | Keystone Engineering Company | Stress relieved welds in positive expulsion fuel tanks with rolling metal diaphragms |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3310440A (en) * | 1964-10-21 | 1967-03-21 | United Aircraft Corp | Heat treatment of nickel base alloys |
HU191114B (en) * | 1983-10-31 | 1987-01-28 | Ganz Mavag Mozdony- Vagon Es Gepgyar,Hu | Method for heat treating water machine engineerong type chrome-nickel steel castings of low carbon content and soft martensite respectively for heat treating preceding and succeeding the repair welding of same |
US5059257A (en) * | 1989-06-09 | 1991-10-22 | Carpenter Technology Corporation | Heat treatment of precipitation hardenable nickel and nickel-iron alloys |
US5189279A (en) * | 1991-12-30 | 1993-02-23 | General Electric Company | Steam turbine rotor welding |
JP3192799B2 (ja) * | 1993-02-10 | 2001-07-30 | 三菱重工業株式会社 | 構造部材の製造方法 |
DE19645186A1 (de) * | 1996-11-02 | 1998-05-07 | Asea Brown Boveri | Wärmebehandlungsverfahren für Werkstoffkörper aus einer hochwarmfesten Eisen-Nickel-Superlegierung sowie wärmebehandelter Werkstoffkörper |
-
2000
- 2000-11-17 US US09/715,785 patent/US6531005B1/en not_active Expired - Lifetime
-
2001
- 2001-11-13 EP EP01309545A patent/EP1207005A1/en not_active Withdrawn
- 2001-11-16 BR BR0105271-3A patent/BR0105271A/pt not_active Application Discontinuation
- 2001-11-16 JP JP2001350887A patent/JP2002206115A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US6531005B1 (en) | 2003-03-11 |
EP1207005A1 (en) | 2002-05-22 |
JP2002206115A (ja) | 2002-07-26 |
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Legal Events
Date | Code | Title | Description |
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B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |