Tungsten Carbide Mechanical Seal Ring

Tungsten carbide mechanical seal ring is a high hardness refractory metal carbides (WC, TiC) as a main component micron powder, cobalt (Co) or nickel (Ni), molybdenum (Mo) as a binder in vacuo furnace or hydrogen reduction furnace sintering powder metallurgy products. Besides carbon atom, a nitrogen atom, a boron atom can enter the gap in the metal lattice, the solid solution is formed between the charge. They are similar in nature between the filling and the carbide can conductivity, thermal conductivity, high melting point, high hardness, brittleness is also large. Carbide seal rings can also be used to make drilling tools, mining tools, drilling tools, measuring tools, wear parts, metal grinding, cylinder liners, precision bearings, nozzles.