Ceramic Discs | McMaster-Carr
Extra-Strength Fracture- and ThermallyShock-Resistant Silicon-Nitride Ceramic Discs. To resist deforming, expanding, or cracking when compressed, bent, or exposed to quick temperature changes, these silicon-nitride ceramic discs have been pressed into ultra-dense discs. They're just as strong and fracture resistant as zirconia ceramic, and ...
