Silicon Nitride (Si3N4) - properties & applications ...
Silicon Nitride Ceramics Have Combined Properties. Silicon nitride ceramics are characterized by an excellent combination of material properties. Silicon nitride is nearly as light as silicon carbide (SiC), but its microstructure gives Si3N4 excellent thermal shock resistance, and the high fracture toughness makes it resistant to impacts and shocks.. The microstructure of silicon nitrides ...
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