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 (3-26 Koyama 1-chome, Shinagawa-k, Tokyo 58, 〒1428558, JP)
Application Number:
JP2009/004994
Publication Date:
April 08, 2010
Filing Date:
September 29, 2009
Export Citation:
Assignee:
TAIYO NIPPON SANSO CORPORATION (3-26, Koyama 1-chome Shinagawa-k, Tokyo 58, 〒1428558, JP)
大陽日酸株式会社 (〒58 東京都品川区小山一丁目３番２６号 Tokyo, 〒1428558, JP)
大陽日酸株式会社 (〒58 東京都品川区小山一丁目３番２６号 Tokyo, 〒1428558, JP)
International Classes:
B23K9/173; B23K1/00; B23K9/02; B23K31/02; B23K103/04
Attorney, Agent or Firm:
SHIGA, Masatake et al. (1-9-2, Marunouchi Chiyoda-ku, Tokyo 20, 〒1006620, JP)
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