JP4746261B2 - 高温割れを受けやすい原子炉材料の溶接方法 - Google Patents

高温割れを受けやすい原子炉材料の溶接方法 Download PDF

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Publication number
JP4746261B2
JP4746261B2 JP2003309546A JP2003309546A JP4746261B2 JP 4746261 B2 JP4746261 B2 JP 4746261B2 JP 2003309546 A JP2003309546 A JP 2003309546A JP 2003309546 A JP2003309546 A JP 2003309546A JP 4746261 B2 JP4746261 B2 JP 4746261B2
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Japan
Prior art keywords
welding
weld
electrode
metal
sheet material
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Japanese (ja)
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JP2004098168A5 (https=
JP2004098168A (ja
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ヘンリー・ピーター・オファー
エリック・ラッセル・ウィリス
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General Electric Co
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General Electric Co
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    • 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
    • B23K11/0013—Resistance welding; Severing by resistance heating welding for purposes other than joining, e.g. build-up welding

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
JP2003309546A 2002-09-03 2003-09-02 高温割れを受けやすい原子炉材料の溶接方法 Expired - Lifetime JP4746261B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/232,653 2002-09-03
US10/232,653 US6605794B1 (en) 2002-09-03 2002-09-03 Methods for resistance cladding and welding on hot crack susceptible materials

Publications (3)

Publication Number Publication Date
JP2004098168A JP2004098168A (ja) 2004-04-02
JP2004098168A5 JP2004098168A5 (https=) 2006-10-19
JP4746261B2 true JP4746261B2 (ja) 2011-08-10

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JP2003309546A Expired - Lifetime JP4746261B2 (ja) 2002-09-03 2003-09-02 高温割れを受けやすい原子炉材料の溶接方法

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US (1) US6605794B1 (https=)
JP (1) JP4746261B2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6889889B2 (en) * 2003-06-05 2005-05-10 General Electric Company Fusion-welding of defective components to preclude expulsion of contaminants through the weld
US7312416B2 (en) * 2004-06-07 2007-12-25 General Electric Company Apparatus and methods for underwater welding

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027392B2 (ja) * 1978-02-03 1985-06-28 株式会社日立製作所 炉心構成要素
JPS5546116A (en) * 1978-09-29 1980-03-31 Tokyo Shibaura Electric Co Fuel channel box
JPH08278390A (ja) * 1995-04-07 1996-10-22 Hitachi Ltd シュラウド及びその補修方法
JP3569591B2 (ja) * 1996-02-19 2004-09-22 本田技研工業株式会社 Ｆｅ系部材とＡｌ系部材との抵抗溶接方法
US5705786A (en) * 1995-12-29 1998-01-06 General Electric Company Underwater welding
US5710405A (en) * 1996-04-09 1998-01-20 General Electrical Company Method for developing residual compressive stress in stainless steel and nickel base superalloys
JPH1180905A (ja) * 1997-09-10 1999-03-26 Hitachi Ltd 耐食性に優れたオーステナイト系ステンレス鋼及びその用途
JP2000052047A (ja) * 1998-08-07 2000-02-22 Morimatsu Sogo Kenkyusho:Kk チタン複合材
JP2001033576A (ja) * 1999-07-21 2001-02-09 Hitachi Ltd 耐粒界腐食性及び補修溶接性に優れたオーステナイト系合金溶接構造物及びその製造法
US6364971B1 (en) * 2000-01-20 2002-04-02 Electric Power Research Institute Apparatus and method of repairing turbine blades
US6384365B1 (en) * 2000-04-14 2002-05-07 Siemens Westinghouse Power Corporation Repair and fabrication of combustion turbine components by spark plasma sintering

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Publication number Publication date
JP2004098168A (ja) 2004-04-02
US6605794B1 (en) 2003-08-12

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