Tungsten Carbide Thermal Spray Coatings

A a coatings material is a fine grade tungsten carbide cobalt aggregate powder for plasma spray.

Tungsten carbide thermal spray coatings.

Applied by hvof preferred or plasma spray. Check out these helpful resources. In the agricultural industry tungsten carbide is the preferred material for plough shares as well as cutters and other tillage equipment. These coatings are recommended for resistance to wear by abrasive grains hard surfaces fretting and particle erosion.

Within this process fuel gas and oxygen are combusted in a high pressure chamber reaching temperatures up to 5 600 f 3 093 c. Hard chrome plating replacement candidates. Wc 12co thermal spray coatings are usually harder compared to coatings of wc 17co as a result of higher tungsten carbide levels in the coating. The properties of hvaf wc co tungsten carbide coatings on steel.

For the sake of comparison cobalt isn t even half as hard as tungsten carbide and its melting point is also much lower at 2460 f. Tungsten carbide wc co chrome carbide cr3c2 nicr our advanced coatings enhance the performance of your parts. Tungsten carbide coatings are achieved through the hvof thermal spray process. Hvof tungsten carbide coating thermal spray process.

Steel companies prefer using such coatings on guide rollers while oil businesses will routinely use tungsten carbide coatings for various applications which involve high wear resistance. A binder material is mixed with tungsten carbide powder to form the tungsten carbide coatings used in the thermal spray process. It produces the best coatings for low temperature wear resistance of all tungsten carbide powders.