The ceramic balls are made of black silicon nitride ceramic material.Our ceramic balls are resistant to electromagnetic insulation,wear-resistant,corrosion-resistant,self-lubricating,high hardness and resistant to high temperatures.It is the ideal material for ceramic ball.
Characteristics Of Ceramic Balls:
1,Corrosion resistance:The ceramic material itself has corrosion resistance feature and can be applied to strong acid,alkali,inorganic salt,organic salt and seawater other than hydrofluoric acid etc. fields.Such as electroplating equipment,electronic equipment,chemical machinery,shipbuilding,medical equipment etc.
2,High temperature resistance:The ceramic balls with retainer can be working on temperature between 180° C -260° C ,and does not cause expansion due to temperature differences.Fully loaded ball zirconia ceramic bearing can be used in furnaces,melting steel and other high temperature equipment.
3,Self-lubrication:Due to the small friction coefficient of ceramic balls,Its surface is very smooth.So it has very good self-lubricating properties,especially the silicon nitride material lubrication performance is better.Therefore,ceramic bearings donot need to add any grease.
4,Non-magnetic:Ceramic ball does not absorb dust.It can reduce the risk of bearing early peeling,noise and so on.Can be used in demagnetication equipment,precision instruments and other fields.
5,Insulation:Ceramic ball has high resistance,so can avoid arc damage bearings,It can be used in a variety of electrical equipment.