Research Progress and Trend of Plasma Metallurgy on Titanium Metallic Surface

By using vacuum plasma surface metallurgy technology, Chinese scientists have carried out comprehensive research on improving the wear resistance, corrosion resistance and flame retardancy of titanium metal. In this paper, the latest research results of alloy layer formation on titanium surface by plasma metallurgy technology and the development trend of plasma metallurgy technology on titanium surface are summarized.