H.C. Starck Grade B7 Silicon Nitride, Si3N4

Alpha phase > 87%Ceramic cutting toolsHeavy duty components in automotive enginesHigh performance parts for mechanical engineeringBearing components, like high precision ballsSiAlONsMetallurgy (thermocouple protection tubes, stalk tubes, crucibles)Chemical engineering, e.g. heat exchangersFunctional parts in textile machineryReleasing agent in Silicon ingot production