High Performance Al2O3 ZrO2 SiO2 Ceramic Fiber Insulation

Cost Efficiency: Alumina offers the best balance of performance and cost, making it the most widely used technical ceramic.
Toughness: Zirconia outperforms both alumina and silica in fracture toughness, especially in stabilized forms.
Thermal Shock Resistance: Fused silica excels due to minimal thermal expansion, while zirconia benefits from transformation toughening.
Electrical Properties: Both alumina and silica are excellent electrical insulators; zirconia can be engineered for ionic conductivity (e.g., in fuel cells).
Processing: All three materials can be sintered, but zirconia requires precise control of stabilizers, and silica often needs high-purity processing to avoid devitrification.

$AZS Zirconia Corundum Refractory Block Fused Cast Mgo and SiO2 with Custom Cutting Punching Moulding Services - Product Image 1$

$AZS Zirconia Corundum Refractory Block Fused Cast Mgo and SiO2 with Custom Cutting Punching Moulding Services - Product Image 2$

$AZS Zirconia Corundum Refractory Block Fused Cast Mgo and SiO2 with Custom Cutting Punching Moulding Services - Product Image 3$

$AZS Zirconia Corundum Refractory Block Fused Cast Mgo and SiO2 with Custom Cutting Punching Moulding Services - Product Image 4$

$AZS Zirconia Corundum Refractory Block Fused Cast Mgo and SiO2 with Custom Cutting Punching Moulding Services - Product Image 5$

$AZS Zirconia Corundum Refractory Block Fused Cast Mgo and SiO2 with Custom Cutting Punching Moulding Services - Product Image 6$

Al2o3 zro2 sio2