Zirconia Ceramic Coated Tower Pulley

Zirconia CeramicCoated Tower Pulley

Zirconia ceramicsis with higher density , higher hardness and wear resistance characteristicsetc, especially its bending strength and fracture toughness are very muchhigher than other non-metallic materials, the service life is 3-5 times ofalumina ceramics .Zirconia ceramics is widely used in various industries,the

prqperties are as follows :

Bending Strength: 750(Mpa)  

Fracture toughness: 6 - 8(Mpa.m3/2 )

Density: 5.8 -6.0(g/cm3 )    

Thermal conductivity Coefficient :2.5 - 2.9(W/m.k)

Mons' hardnessscale : 8.5