Method for surface treatment of titanium metal member and titanium metal member obtained by surface treatment method of titanium metal member

摘要

Problem to be solved: to provide a surface treatment method of a titanium metal member capable of forming various colors of various shapes such as a line pattern, a wave pattern, a stripe pattern, a pattern, a character, a character, etc., and having various colors.A surface treatment method for treating the surface of a titanium metal member comprising titanium or titanium alloyFor titanium metal forming membersPatterned polishing process for patterned polishingThe titanium metal forming member obtained by the patterning polishing process isBy performing hot oxidation in air or oxygen atmosphereA high temperature oxidation treatment process for producing a titanium metal member is provided.Diagram