T-FOG OCH FRAMSTELLNING DERAV

摘要

A T-shape joint includes a slant gap formed between joint faces of a vertical base metal and a horizontal base metal and the slant gap is filled perfectly with a brazing alloy without remaining any defect. The slant gap can be saw tooth shape gaps. The slant gap can be formed in the thickness direction of the vertical base metal. The molten brazing metal penetrates into the slant gap without forming a cavity for a stronger joint.