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The Application of Titanium in Sea Water Environment? Titanium metal is reported to be highly resistant to general corrosion in sea water environment, it does not suffer microbialinduced corrosion , and although a very small degree of biofouling can be present, no corrosion is found under marine organisms. In desalination plants, titanium is used in heat exchangers, where the temperature is usually kept around 130°C, while titanium is reported to be immune to generalized corrosion up to 260°C. Moreover, it is reported th

Will Titanium Metal Become Corrosion? Titanium is a very reactive metal: when exposed to an aerated environment, a thin titanium dioxide film, approximately 1.5-10 nm in thickness, is formed. This oxide is usually compact, adherent to the substrate and chemically stable in a variety of environments, and it isresponsible for the excellent corrosion resistance of titanium. Despite this, titanium suffers corrosion in aggressive environments. Titanium may suffer both uniform corrosion and localized corrosion: crevice and pitting, hy

The Shortcoming of Titanium Metal in Seawater Desalination Although titanium has many advantages. It is also necessary to pay attention to some special cases of corrosion phenomenon in the application of titanium, such as electrochemical corrosion, gap corrosion, and so on. The potential of titanium is negative. The acceleration corrosion of other materials is easy to occur when in contact with other materials, and the cathodic protection method of a sacrificial anode is generally used. At the same time, the connection between the

Why Titanium is the Best Material for Seawater Desalination? Titanium is the best material to resist the corrosion performance of seawater at room temperature, and it has excellent corrosion resistance even in polluted seawater, hot seawater (less than 120 °C), sea mud and flowing seawater. Its excellent corrosion resistance is ascribed to good self-passivation. The surface oxide film or passivation film can quickly repair and restore itself when titanium is subjected to some degree of damage. Titanium surface can form a strong