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公开(公告)号:US4450018A
公开(公告)日:1984-05-22
申请号:US482614
申请日:1983-04-06
IPC分类号: B23K35/36 , B23K35/362 , B23K35/34 , C22B9/10
CPC分类号: B23K35/361 , B23K35/362
摘要: When the invented flux is applied to an inclined welding, especially high speed welding of more than 3 m/min of a spiral welded pipe, desired shapes of beads may be obtained without creating so-called under-cut or excessive concave, whereby speed-up of the welding could be expected in the spiral seam, so that the producing efficiency is exactly increased in the spiral welded steel pipe production.
摘要翻译: 当将本发明的焊剂应用于螺旋焊接管的倾斜焊接,特别是高于3m / min的高速焊接时,可以获得所需形状的焊珠,而不产生所谓的下切或过度凹陷, 在螺旋焊缝中可以预期焊接,从而在螺旋焊接钢管生产中提高了生产效率。