Tungsten-Carbide Ball
Tungsten-Carbide ball is a powder metallurgy product sintered in vacuum furnace or hydrogen reduction furnace with high hardness refractory metal carbide (WC) micron powder as main component and cobalt (Co) or nickel (Ni), molybdenum (Mo) as binder. ... punching balls, bearing balls, valve balls, non-magnetic balls, monel balls, through …