PRECISION BALL

Ceramic Ball

MATERIAL AVAILABLE

Alumin
(AI2O3)
Alumin(AI) Density Hardness Features
95% Min 3.7g/cm3 HV 1500 min Hard,wear-resistant, Excellent dielectric, Resists strong
acid and at high temperatures,Good thermal conductivity
Zirconia
(ZrO2)
Zirconia(Zr) Density Hardness Features
95% ZrO2
5% Y2O3
6.2g/cm3 HV 1100 min High density, low thermal conductivity(20% of Alumina),
Wear resistance, High fracture toughness, lonic electrical conduction
Silicon
Nitride
(Si3N4)
Density Hardness Features
3.2g/cm3 HV 1500 min Light weight, high polished surface, excellent wear resistant,
good chemical resistance, High strength over a wide temperature range
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