BRPI0404753A - Método de solda por fusão e artigo soldado - Google Patents

Método de solda por fusão e artigo soldado

Info

Publication number
BRPI0404753A
BRPI0404753A BR0404753-2A BRPI0404753A BRPI0404753A BR PI0404753 A BRPI0404753 A BR PI0404753A BR PI0404753 A BRPI0404753 A BR PI0404753A BR PI0404753 A BRPI0404753 A BR PI0404753A
Authority
BR
Brazil
Prior art keywords
interface surfaces
fusion welding
welding method
intermetallic compound
continuous layer
Prior art date
Application number
BR0404753-2A
Other languages
English (en)
Inventor
Gary Edward Trewiler
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BRPI0404753A publication Critical patent/BRPI0404753A/pt
Publication of BRPI0404753B1 publication Critical patent/BRPI0404753B1/pt

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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/11—Spot welding
    • B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/001—Turbines
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/923—Physical dimension
    • Y10S428/924—Composite
    • Y10S428/926—Thickness of individual layer specified
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/934—Electrical process
    • 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
    • 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.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
    • 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.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
    • Y10T428/12826—Group VIB metal-base component
    • Y10T428/12847—Cr-base component
    • 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.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
    • Y10T428/12826—Group VIB metal-base component
    • Y10T428/12847—Cr-base component
    • Y10T428/12854—Next to Co-, Fe-, or Ni-base component
    • 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.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • 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.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12875—Platinum group metal-base component
    • 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.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12931—Co-, Fe-, or Ni-base components, alternative to each other
    • 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.]
    • Y10T428/12986—Adjacent functionally defined components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Arc Welding In General (AREA)
  • Laser Beam Processing (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

"MéTODO DE SOLDA POR FUSãO E ARTIGO SOLDADO". é fornecido um método de solda por fusão para a solda por fusão nas superfícies de interface justapostas (24, 28) de um primeiro membro (22), por exemplo feito de um primeiro metal baseado em pelo menos um entre Ru, Rh, Pd e Pt, com um segundo membro (26) feito de um segundo metal, por exemplo uma liga para altas temperaturas baseada em pelo menos um entre Fe, Co e NI, incluíndo pelo menos um elemento identificado, por exemplo Al, o qual pode formar uma camada contínua de um composto intermetálico quebradiço com o primeiro metal, o qual é livre de dito elemento. Com as superfícies de interface (24, 28) dispostas em contato, é gerada energia nas superfícies de interface (24, 28) em uma combinação de uma intensidade e por um primeiro período de tempo selecionados para serem suficientes para aquecer as superfícies de interface (24, 28) à temperatura de soldagem por fusão. Contudo, o primeiro período de tempo é menor que um segundo período de tempo que permite a formação, na temperatura de solda por Fusão, de uma camada contínua de um composto intermetálico quebradiço nas superfícies de interface (24, 28). é fornecido um artigo soldado (52) com uma solda por fusão (50) livre de tal camada contínua de um composto intermetálico quebradiço.
BRPI0404753-2B1A 2003-10-31 2004-10-26 Método de soldagem a fusão por arco de percussão BRPI0404753B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/699,405 US6994920B2 (en) 2003-10-31 2003-10-31 Fusion welding method and welded article

Publications (2)

Publication Number Publication Date
BRPI0404753A true BRPI0404753A (pt) 2005-06-21
BRPI0404753B1 BRPI0404753B1 (pt) 2013-11-19

Family

ID=34423450

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0404753-2B1A BRPI0404753B1 (pt) 2003-10-31 2004-10-26 Método de soldagem a fusão por arco de percussão

Country Status (6)

Country Link
US (1) US6994920B2 (pt)
EP (1) EP1527839B1 (pt)
JP (1) JP4865206B2 (pt)
BR (1) BRPI0404753B1 (pt)
DE (1) DE602004023466D1 (pt)
SG (1) SG111244A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4878127B2 (ja) 2005-06-10 2012-02-15 株式会社トプコン 時間差測定装置および距離測定装置並びに距離測定方法
JP5465239B2 (ja) * 2008-05-29 2014-04-09 シーメンス アクチエンゲゼルシヤフト 耐熱超合金から成るワークを溶接する方法と装置
DE102008047043A1 (de) * 2008-09-13 2010-03-18 Mtu Aero Engines Gmbh Ersatzteil für eine Gasturbinen-Schaufel einer Gasturbine, Gasturbinen-Schaufel sowie ein Verfahren zur Reparatur einer Gasturbinen-Schaufel
JP5438114B2 (ja) * 2008-09-18 2014-03-12 アイメック 材料ボンディングのための方法およびシステム
US8726501B2 (en) * 2009-08-31 2014-05-20 General Electric Company Method of welding single crystal turbine blade tips with an oxidation-resistant filler material
DE102009049518A1 (de) * 2009-10-15 2011-04-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zum Schweißen von Werkstücken aus hochwarmfesten Superlegierungen
EP2322313A1 (de) * 2009-11-13 2011-05-18 Siemens Aktiengesellschaft Verfahren zum Schweissen von Werkstücken aus hochwarmfesten Superlegierungen mit besonderer Massenzufuhrrate des Schweisszusatzwerkstoffes
US8753093B2 (en) 2010-10-19 2014-06-17 General Electric Company Bonded turbine bucket tip shroud and related method
US9273562B2 (en) * 2011-11-07 2016-03-01 Siemens Energy, Inc. Projection resistance welding of superalloys
US9186740B2 (en) 2011-11-07 2015-11-17 Siemens Energy, Inc. Projection resistance brazing of superalloys
US9272350B2 (en) 2012-03-30 2016-03-01 Siemens Energy, Inc. Method for resistance braze repair
US8910378B2 (en) * 2012-05-01 2014-12-16 United Technologies Corporation Method for working of combustor float wall panels
US9085042B2 (en) 2012-08-10 2015-07-21 Siemens Energy, Inc. Stud welding repair of superalloy components
EP2961555A4 (en) 2013-02-28 2016-10-12 United Technologies Corp SYSTEM AND METHOD FOR WELDING AT LOW TEMPERATURE
CN116181525B (zh) * 2023-02-07 2023-08-15 中国人民解放军32804部队 一种增强燃油喷雾特性和化学活性的装置及方法
CN119658120A (zh) * 2024-11-18 2025-03-21 西安交通大学 一种抑制SiCp/Al界面反应的基于竞争相动力学设计的激光原位焊接方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305697A (en) * 1980-03-19 1981-12-15 General Electric Company Method and replacement member for repairing a gas turbine engine vane assembly
US4657171A (en) * 1985-06-13 1987-04-14 General Electric Company Repair of a member having a projection
US4808055A (en) * 1987-04-15 1989-02-28 Metallurgical Industries, Inc. Turbine blade with restored tip
JP2754898B2 (ja) * 1990-10-05 1998-05-20 日立電線株式会社 Ａｌ―Ｆｅ系異種金属のスポット溶接法
US5183390A (en) * 1991-07-10 1993-02-02 Westinghouse Electric Corp. Method of forming a trailing edge on a steam turbine blade and the blade made thereby
JPH07164158A (ja) * 1993-12-13 1995-06-27 Mazda Motor Corp 異種金属の接合方法
JPH1147935A (ja) * 1997-01-21 1999-02-23 Sekisui Chem Co Ltd 溶接方法及びパ−カッション溶接用部材
US5794338A (en) * 1997-04-04 1998-08-18 General Electric Company Method for repairing a turbine engine member damaged tip
US6084196A (en) * 1998-02-25 2000-07-04 General Electric Company Elevated-temperature, plasma-transferred arc welding of nickel-base superalloy articles
JPH11342474A (ja) * 1998-05-29 1999-12-14 Sekisui Chem Co Ltd 平板状部材の溶接方法
US6042880A (en) * 1998-12-22 2000-03-28 General Electric Company Renewing a thermal barrier coating system
US6020571A (en) 1998-12-31 2000-02-01 General Electric Company Welding method and apparatus therefor
US6158955A (en) * 1999-06-03 2000-12-12 General Electric Company Welding method and assembly therefor
US6335512B1 (en) * 1999-07-13 2002-01-01 General Electric Company X-ray device comprising a crack resistant weld
US6384365B1 (en) * 2000-04-14 2002-05-07 Siemens Westinghouse Power Corporation Repair and fabrication of combustion turbine components by spark plasma sintering
US6532656B1 (en) * 2001-10-10 2003-03-18 General Electric Company Gas turbine engine compressor blade restoration method
US6575702B2 (en) * 2001-10-22 2003-06-10 General Electric Company Airfoils with improved strength and manufacture and repair thereof
US6596411B2 (en) 2001-12-06 2003-07-22 General Electric Company High energy beam welding of single-crystal superalloys and assemblies formed thereby
JP2003222026A (ja) * 2002-01-30 2003-08-08 Hitachi Ltd タービン翼の製作方法およびタービン翼
JP3941001B2 (ja) * 2002-06-20 2007-07-04 トヨタ自動車株式会社 異種金属材料の接合方法
US6914210B2 (en) 2002-10-30 2005-07-05 General Electric Company Method of repairing a stationary shroud of a gas turbine engine using plasma transferred arc welding

Also Published As

Publication number Publication date
BRPI0404753B1 (pt) 2013-11-19
JP2005169500A (ja) 2005-06-30
DE602004023466D1 (de) 2009-11-19
US20050092717A1 (en) 2005-05-05
SG111244A1 (en) 2005-05-30
EP1527839B1 (en) 2009-10-07
EP1527839A1 (en) 2005-05-04
US6994920B2 (en) 2006-02-07
JP4865206B2 (ja) 2012-02-01

Similar Documents

Publication Publication Date Title
Way et al. Brazing filler metals
BRPI0400383A (pt) Método para conduzir operação de soldagem por feixe de laser
WO2015159503A1 (ja) 異材金属接合体
Moosavy et al. Modern fiber laser beam welding of the newly-designed precipitation-strengthened nickel-base superalloys
Roberts Introduction to brazing technology
JP2011161459A (ja) 高耐食性材料の溶接方法
JP2007038298A (ja) 異種金属の液相拡散接合
US6994920B2 (en) Fusion welding method and welded article
Zhang et al. Pulsed Nd: YAG laser spot welding of an AZ31 magnesium alloy
Lee et al. Correlation between corrosion resistance properties and thermal cycles experienced by gas tungsten arc welding and laser beam welding Alloy 690 butt weldments
CN101428382A (zh) 一种焊接夹具
Esser et al. Laser micro welding of copper and aluminium using filler materials
TW200714158A (en) Bonding method
Kalin et al. Be–Cu joints based on amorphous alloy brazing for divertor and first wall application
Hussein Al-Najjar et al. Effective working parameters of laser micro-/nano-machining
Vollertsen et al. Micro welding for environmental-friendly products
Sunny et al. A Review on mechanical & microstructural property evaluation of aluminium 5083 alloy weldment
Zhang et al. Investigation of creep stress exponent of 80Au/20Sn solder by nanoindentation
Bergmann et al. Methods and solutions for joining plates made from different metals using voltaic arc welding
Wright et al. Summary of prior work on joining of oxide dispersion-strengthened alloys
JP4522677B2 (ja) Ａｌ−Ｃｕ接合構造物およびその製造方法
JPS59180004A (ja) 蒸気タ−ビン動翼
Dudeja Analysis and advantages of welding dissimilar metal by fiber laser
Saida et al. Computer simulation of wetting and flowing behaviors of filler metal during laser brazing process
Lv et al. Effect of brazing temperature on the interfacial microstructure and mechanical properties of GH3039 joint brazed with electroless Ni–P filler metal

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B15V Prolongation of time limit allowed

Free format text: REFERENTE A RPI 2074, DE 05/10/2010, DESPACHO 7.1, DEVOLVO 21 (VINTE E UM) DIAS DE PRAZO PARA MANIFESTACAO SOBRE O PARECER TECNICO, CONTADOS A PARTIR DA DATA DESTA NOTIFICACAO. O DEPOSITANTE PODERA REQUERER COPIA DO PARECER ATRAVES DO FORMULARIO MODELO 1.05.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/10/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.