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Siliciumnitrid (Si3N4) tilbyder en af de bedste kombinationer af sejhed og hårdhed blandt kommercielt tilgængelige tekniske keramer. Desuden giver den lave varmeudvidelseskoefficient en fremragende modstandsdygtighed over for termisk chok sammenlignet med de fleste andre keramer. Komplekse geometrier kan laves med sintret materiale. Materialet har også lav massefylde, styrke ved høje temperaturer, fremragende slidstyrke og god sejhed.

Typical Silicon Nitride Ceramic Uses

Rotating bearing balls and rollers,ceramic bearing,Silicon Nitride Ceramic bearing,Silicon Nitride bearing
Cutting tools, Silicon Nitride Ceramic ball,Ceramic ball, Silicon Nitride Ball
Engine moving parts — valves, turbocharger rotors
Engine wear parts — cam followers, tappet shims
Turbine blades, vanes, buckets
Metal tube forming rolls and dies
Precision shafts and axles in high wear environments
Weld positioners

Siliciumnitrid-keramik