DE69123255D1 - Schweissverfahren - Google Patents

Schweissverfahren

Info

Publication number
DE69123255D1
DE69123255D1 DE69123255T DE69123255T DE69123255D1 DE 69123255 D1 DE69123255 D1 DE 69123255D1 DE 69123255 T DE69123255 T DE 69123255T DE 69123255 T DE69123255 T DE 69123255T DE 69123255 D1 DE69123255 D1 DE 69123255D1
Authority
DE
Germany
Prior art keywords
welding process
welding
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
DE69123255T
Other languages
English (en)
Other versions
DE69123255T2 (de
Inventor
Robert Charles Ingall
Julie Waumsley
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Application granted granted Critical
Publication of DE69123255D1 publication Critical patent/DE69123255D1/de
Publication of DE69123255T2 publication Critical patent/DE69123255T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B23K9/00—Arc welding or cutting
    • B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
    • B23K9/232—Arc welding or cutting taking account of the properties of the materials to be welded of different metals
    • 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
    • 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
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Arc Welding In General (AREA)
DE69123255T 1990-09-29 1991-08-01 Schweissverfahren Expired - Fee Related DE69123255T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909021237A GB9021237D0 (en) 1990-09-29 1990-09-29 A method of welding,a method of applying a metallic wear resistant coating to a metallic substrate and a method of sealing a hole in a metallic substrate
PCT/GB1991/001311 WO1992005908A1 (en) 1990-09-29 1991-08-01 A method of welding

Publications (2)

Publication Number Publication Date
DE69123255D1 true DE69123255D1 (de) 1997-01-02
DE69123255T2 DE69123255T2 (de) 1997-03-13

Family

ID=10682983

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69123255T Expired - Fee Related DE69123255T2 (de) 1990-09-29 1991-08-01 Schweissverfahren

Country Status (6)

Country Link
US (1) US5360961A (de)
EP (1) EP0550452B1 (de)
JP (1) JP3076602B2 (de)
DE (1) DE69123255T2 (de)
GB (1) GB9021237D0 (de)
WO (1) WO1992005908A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5686001A (en) * 1996-01-16 1997-11-11 United Technologies Corporation Variable polarity arc technology for the repair of coated articles
US7416697B2 (en) 2002-06-14 2008-08-26 General Electric Company Method for preparing a metallic article having an other additive constituent, without any melting
JP4643113B2 (ja) * 2002-08-27 2011-03-02 株式会社三社電機製作所 溶接方法及び溶接用電源装置
US7727462B2 (en) * 2002-12-23 2010-06-01 General Electric Company Method for meltless manufacturing of rod, and its use as a welding rod
US20040261265A1 (en) * 2003-06-25 2004-12-30 General Electric Company Method for improving the wear resistance of a support region between a turbine outer case and a supported turbine vane
US7531021B2 (en) 2004-11-12 2009-05-12 General Electric Company Article having a dispersion of ultrafine titanium boride particles in a titanium-base matrix
WO2006060434A2 (en) * 2004-11-30 2006-06-08 Deloro Stellite Holdings Corporation Weldable, crack-resistant co-based alloy
WO2009012144A1 (en) * 2007-07-16 2009-01-22 Deloro Stellite Holdings Corporation Weldable, crack-resistant co-based alloy, overlay method, and components
US8206121B2 (en) * 2008-03-26 2012-06-26 United Technologies Corporation Method of restoring an airfoil blade
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
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
US8510926B2 (en) * 2008-05-05 2013-08-20 United Technologies Corporation Method for repairing a gas turbine engine component
CN102107314B (zh) * 2009-12-23 2013-05-01 沈阳黎明航空发动机(集团)有限责任公司 一种涡轮工作叶片叶冠堆焊耐磨层的方法
US20120294729A1 (en) * 2011-05-16 2012-11-22 General Electric Company Cold metal transfer hardfacing of buckets
US20140174091A1 (en) * 2012-12-21 2014-06-26 United Technologies Corporation Repair procedure for a gas turbine engine via variable polarity welding

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697160A (en) * 1951-10-10 1954-12-14 Westinghouse Electric Corp Direct current arc welding
US3068352A (en) * 1961-04-20 1962-12-11 Thomas B Correy Method for obtaining an improved weld in inert arc welding
GB951222A (en) * 1961-07-27 1964-03-04 British Oxygen Co Ltd Gas shielded electric arc welding
US3382345A (en) * 1966-08-01 1968-05-07 Air Reduction Asymmetric alternating current welding
FR2272259B1 (de) * 1974-05-21 1977-03-11 Alsthom Cgee
US4219592A (en) * 1977-07-11 1980-08-26 United Technologies Corporation Two-way surfacing process by fusion welding
US4180720A (en) * 1978-06-15 1979-12-25 Hobart Brothers Company Welding power supply
JPH01133680A (ja) * 1987-11-19 1989-05-25 Babcock Hitachi Kk 非消耗電極溶接装置
US4861965A (en) * 1987-12-29 1989-08-29 The Lincoln Electric Company Method and apparatus for TIG welding

Also Published As

Publication number Publication date
GB9021237D0 (en) 1990-11-14
JP3076602B2 (ja) 2000-08-14
US5360961A (en) 1994-11-01
WO1992005908A1 (en) 1992-04-16
JPH06501204A (ja) 1994-02-10
EP0550452B1 (de) 1996-11-20
EP0550452A1 (de) 1993-07-14
DE69123255T2 (de) 1997-03-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee