METHOD OF MANUFACTURING METALLIC WELDING WIRES AND METALLIC WELDING WIRES FORMED THEREBY

摘要

The subject matter disclosed herein relates to methods of manufacturing metallic welding wires and the metallic welding wires formed thereby. A method of manufacturing a metallic welding wire includes filling a mold (100) with a metallic powder, the metallic powder filling one or more narrow elongated tubes (140) within the mold (100), and heat treating the tubes (140) filled with the metallic powder, thereby forming a solid metallic welding wire within each tube (140).