作者: Francis M Drake
DOI:
关键词: Arc welding 、 Arc (geometry) 、 Aluminium 、 Welding 、 Metallurgy 、 Materials science
摘要: This invention relates to gas blanketed arc welding, and more particularly processes of this character for welding difficultly weldable metals, such as magnesium, aluminum, stainless steel, special alloys bronzes. In the molten portions work are blanketed...