Titanium powder hardness wear degree how?
Electrochemical rust. According to the theory of chemical corrosion, corrosion in the corrosion of the battery is the electrode potential of the anode
Chemical rust. Using a variety of active pigments, relying on chemical reactions to change the surface properties and properties of the product, so as to achieve the purpose of rust.
The filler and pigment particles are dispersed in the paint, so that the coating structure is dense, can reduce the water, oxygen and ions on the film penetration rate, thereby delaying and protecting the corrosion of steel.
Physical rust. Usually used in insoluble in water, easy to be corrosive medium, easy to be broken down, destruction, good chemical stability of inert materials and filler
If the coating coated on the metal has a lower electrode potential than iron, the coating is an anode when the chemical corrosion conditions are present and the iron is the cathode without being corroded. This is the design basis for our cathodic coating.
