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    • 2. 发明授权
    • Solid wire for arc welding
    • 电弧焊实线
    • US06906286B2
    • 2005-06-14
    • US10414111
    • 2003-04-14
    • Yamaoka YukioGeun Chul Song
    • Yamaoka YukioGeun Chul Song
    • B23K9/24B23K35/02B23K35/30B23K35/36B23K35/365
    • B23K35/30B23K35/0261B23K35/36B23K35/365
    • Disclosed is a solid wire for arc welding, including: a flat portion of a wire surface with no copper plating, wherein micro Vickers hardness (Hv) of the flat portion is in the range of 115 to 310 and arithmetical average roughness (Ra) of the flat portion is in the range of 0.01 to 0.30·m. The solid wire is based on a new concept different from a conventional solid wire. The solid wire for arc welding has excellent feedability without copper plating, thereby improving weld workability. Consumption of energy during manufacture of the solid wire can be reduced because the solid wire is manufactured without copper plating, and a weld work environment can be improved because copper fumes are not generated.
    • 公开了一种用于电弧焊接的实心线,包括:没有镀铜的线表面的平坦部分,其中平坦部分的微维氏硬度(Hv)在115至310的范围内,并且算术平均粗糙度(Ra) 平坦部分在0.01至0.30μm的范围内。 实心线是基于与传统实心线不同的新概念。 用于电弧焊的实心线具有优良的供电性,而不需镀铜,从而提高焊接加工性。 实线生产过程中的能量消耗可以减少,因为实心线不用镀铜就能制造出来,并且不会产生铜烟而能够改善焊接工作环境。