Zirconia Brick

AZS Fused Cast Brick ZrO2 33% (AZS 33#)

AZS 33# fused cast brick with ZrO2 33% for glass furnace sidewall. Ultra-dense structure delivers outstanding resistance to glass melt corrosion and alkali vapor attack in float glass, container glass, and TV glass furnaces.

λ = 2.8 W/(m·K) at 1000°C

AZS Fused Cast Brick ZrO2 36% (AZS 36#)

AZS 36# premium fused cast brick with ZrO2 36% for glass furnace throat and breast wall. Elevated zirconia content reduces exudation phase and glass contamination risk in float glass, E-glass, and optical glass furnaces.

λ = 2.7 W/(m·K) at 1000°C

AZS Fused Cast Brick ZrO2 41% (AZS 41#)

AZS 41# ultra-premium fused cast brick with ZrO2 41% for glass furnace bottom paving and high-erosion doghouse zones. Maximum zirconia content delivers best-in-class glass melt resistance for float glass and solar glass furnaces.

λ = 2.6 W/(m·K) at 1000°C

CaO-Stabilized Zirconia Brick ZrO2 94%

Sintered CaO-stabilized zirconia brick with ZrO2 94% for thermal cycling applications. Phase-stabilized cubic structure prevents polymorphic cracking, ideal for induction furnace linings, vacuum metallurgy vessels, and rare earth processing.

λ = 2.0 W/(m·K) at 1000°C

Fused Cast Zirconia Brick ZrO2 94%

Fused cast zirconia brick with ZrO2 94% for ultra-high temperature glass applications. Exceptional purity, near-zero porosity, and superior resistance to aggressive glass melt suit optical glass, specialty glass, and electronic glass furnaces.

λ = 2.5 W/(m·K) at 1200°C

Zirconia Corundum Brick (AZS)

Alumina-zirconia-silica (AZS) fused cast brick. The standard choice for glass furnace superstructure and sidewall.