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Title:
METHOD FOR GAS-SHIELDED ARC BRAZING OF STEEL SHEET
Document Type and Number:
WIPO Patent Application WO/2010/038429
Kind Code:
A1
Abstract:
Provided is a method for the gas-shielded arc brazing of steel sheet, in which use is made of a solid wire containing copper as the main component together with aluminum, wherein pulsed droplet transfer and short-circuit droplet transfer are carried out periodically and a gaseous mixture comprising 0.03 to 0.3 vol% oxygen gas with a balance of argon gas is used for the shielding gas.

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Inventors:
KAMEI TOSHIKAZU (JP)
Application Number:
PCT/JP2009/004994
Publication Date:
April 08, 2010
Filing Date:
September 29, 2009
Export Citation:
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Assignee:
TAIYO NIPPON SANSO CORP (JP)
KAMEI TOSHIKAZU (JP)
International Classes:
B23K9/173; B23K1/00; B23K9/02; B23K31/02; B23K103/04
Domestic Patent References:
WO2006125234A12006-11-30
Foreign References:
JP2006521209A2006-09-21
JPH11188483A1999-07-13
JPH08309533A1996-11-26
JPH06269985A1994-09-27
JPS63126674A1988-05-30
JP2007277717A2007-10-25
JP2005177849A2005-07-07
JP2000167659A2000-06-20
JPH09248668A1997-09-22
JP2000301336A2000-10-31
Attorney, Agent or Firm:
SHIGA, Masatake et al. (JP)
Masatake Shiga (JP)
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