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公开(公告)号:US20090212023A1
公开(公告)日:2009-08-27
申请号:US11814027
申请日:2005-05-17
IPC分类号: B23K5/00
CPC分类号: B23K9/09 , B23K9/23 , B23K28/02 , B23K2103/05
摘要: Contemplated methods for welding stainless steel substantially improve welding speed and quality. Most typically, such attributes are achieved by welding a root pass using GMAW-Sm to thereby depositing a root, welding a hot pass using GMAW-P to thereby deposit additional weld metal onto the root, and by welding at least one of a fill pass and a cap pass using at least one of GMAW-P and FCAW.
摘要翻译: 焊接不锈钢的考虑方法大大提高了焊接速度和质量。 最通常地,这样的属性通过使用GMAW-Sm焊接根通道来实现,从而沉积根部,使用GMAW-P焊接热通道,从而将附加的焊接金属沉积到根部上,并且通过焊接至少一个填充通道 和使用GMAW-P和FCAW中的至少一个的盖帽通行。