Titanium pipe in water purification Role

The main characteristics of titanium tubes for desalination:
Density, specific strength (strength / specific gravity) is high density metallic titanium 4.51g / cm3, higher than Al and less than steel, copper, nickel. The intensity ratio of the first metal but is located, is a stainless steel three times, 1.3 times the aluminum alloy;
Good corrosion resistance ) Titanium is a very reactive metal, which is very low equilibrium potential, thermodynamic corrosion tendency in the medium is large. But in fact the titanium is very stable in many media, such as titanium alloy plate in an oxidizing, neutral or weakly reducing medium such as corrosion resistant. This is because the titanium and has a great affinity for oxygen, air or oxygen-containing medium, the titanium surface layer of dense, strong adhesion, large inert oxide film to protect the titanium substrate corrosion. Even due to mechanical wear and tear will heal or regenerate quickly. This shows that titanium is a metal with a strong passive tendencies. Medium temperature below 315 ℃ titanium oxide film 3 is always kept this characteristic, a good heat transfer performance of metallic medical titanium plate, although lower than the thermal conductivity of carbon steel and copper, but the titanium excellent in corrosion resistance, so the wall thickness can be greatly thinned , and the surface of the heat exchanger and steam condensation droplets way, reducing the thermal group, so the surface is not scaling may also reduce the thermal resistance of titanium so that the heat transfer performance improved significantly

4 good heat resistance
The new long-term use titanium spring wire or higher temperature 600 ℃.
Good chemical resistance, low temperature performance as the representative of cryogenic titanium alloy, its strength with decreasing temperature increase, but the plastic change is not large.
Tensile yield strength of its performance close to that of titanium shows its yield ratio (tensile / yield strength) high, indicating that the titanium material difference in molding plastic deformation. Since the ratio of the yield limit of the titanium and the elastic modulus is large, so that resiliency titanium molding large.