The Silicon Nitride is among the hardest and most resistant technical ceramics. It has also a high resistance to thermal shocks, to wear and corrosion (liquid and gas). Its application is found in the components of pumps and valves, semiconductors among others.
•	Good resistance to thermal shocks
•	Good resistance to wear
•	Mechanical properties
•	Low wettability against molten metals
•	Good electrical insulation
•	Resistance to corrosion (liquid and gas)
•	Semi conductor
•	Heating tubes
•	Pump and Valves components