Silicon Nitride (Si3N4)
Ceramic
Basic Information
Category:Ceramic
Material Type:ceramic
Alternative Names:
Si3N4Silicon Nitride
Tags:
nitride-ceramichigh-temperaturebearing
Composition & Structure
Composition:Si3N4-6Y2O3-2Al2O3 (sintered)
Microstructure:Beta-silicon nitride with glassy grain boundary phase
Description
High-strength silicon nitride ceramic with excellent thermal shock resistance. Used in bearings and high-temperature applications.