Original Title: Research Progress of Titanium Alloy Additive Manufacturing Technology 1. Preface Titanium and titanium alloys have excellent physical and chemical properties such as low density, high temperature resistance and corrosion resistance, so they have broad application prospects in various industrial fields, including shipbuilding, aerospace, automobile manufacturing, and they are...

Welding is a fabrication process that joins materials, typically metals or thermoplastics, by causing coalescence. This is often done by melting the workpieces and adding a filler material to form a pool of molten material (the weld pool) that cools to become a strong joint, with pressure sometimes used in conjunction with heat, or by itself, to produce the weld. Many different energy sources...