In a high-vacuum and high-temperature titanium plating environment, different gases can be used to plate different colors. If you add N2, the color of the plating is gold; if you add C2H2, the color is black; if you add O2, the color will be colored and blue; if you add N2 and C2H2, the color will be rose gold.
In the titanium plating process, the materials used are titanium and high-purity gases. They are all environmentally-friendly materials. Since they are produced in a high-temperature vacuum environment and do not produce any harmful substances, the products that are plated out are very safe and environmentally friendly. Can pass a variety of safety tests.