Titanium and its alloys have many excellent characteristics such as light weight, high strength, strong heat resistance and corrosion resistance. They are known as “the metal of the future” and are new structural materials with promising future. Some customers etch the titanium plate and etch it directly. That's not enough. Titanium is divided into pure titanium and titanium plate. Some customers use stainless steel or stainless iron to etch the titanium after etching, which is costly and troublesome. There is a professional titanium solution, the titanium plate is put in, and it is guaranteed to be removed in one minute, and then it can be etched in the etching machine.

 

Pure Titanium Corrosion: Another remarkable feature of titanium is its high corrosion resistance, which is due to its high affinity for oxygen, which can form a dense oxide film on its surface, which can protect titanium from dielectric corrosion. Titanium can form a passivation oxide film on the surface in most aqueous solutions. Therefore, titanium has good stability in acidic, alkaline, neutral salt solution and oxidizing medium, compared with existing stainless steel and others. Non-ferrous metals have good corrosion resistance and can even be compared with platinum. However, if a titanium surface oxide film is continuously dissolved in a certain medium, titanium will be corroded in this medium. For example, titanium is hydrogen. In hydrofluoric acid, concentrated or hot hydrochloric acid, sulfuric acid and phosphoric acid, since these solutions dissolve the titanium surface oxide film, titanium is corroded. If an oxidizing agent or some metal ions are added to these solutions, the titanium oxide film will be protected, and the stability of titanium is increased.