HSC Ceramics - Ceramic Balls and Ceramic Bearings

ceramic ball silicon nitride ball si3n4 ball zirconia ball zro2 ball silicon carbide ball sic ball aluminum oxide ball al2o3 ball
ceramic roller silicon nitride roller si3n4 roller zirconia roller zro2 roller
ceramic bearing silicon nitride bearing si3n4 bearing zirconia bearing zro2 bearing silicon carbide bearing sic ball aluminum oxide bearing al2o3 bearing full ceramic bearing ceramic ball bearing ceramic roller bearing
hybrid ceramic bearing hybrid ceramic ball bearing hybrid ball bearing hybrid roller bearing ceramic hybrid bearing ceramic hybrid ball bearing

Home > Engineering Data > Corrosion Resistance Properties

Corrosion Resistance Properties

Corrosive Environments	Silicon Nitride (Si3N4)	Zirconia (ZrO2)	Silicon Carbide (SiC)
Hydrochloric acid	Good	Good	Excellent
Nitric acid	Good	Good	Excellent
Sulfuric acid	Good	Good	Excellent
Phosphoric acid	Good	Good	Excellent
Hydrofluoric acid	Average	Bad	Excellent
Sodium hydroxide	Average	Good	Average
Potassium hydroxide	Average	Average	Average
Sodium carbonate	Average	Average	Average
Sodium nitrate	Average	Average	Average
Water and salt water	Excellent	Excellent	Excellent

Note:
1) Corrosion behavior of chemicals depends on their temperature, concentration, and other factors.
2) Extremely high corrosion may occur when some chemicals are mixed.
3) Accordingly, this table is only for reference. Best to test samples before applying the material to an corrosive environment.