Fused AZS Refractory Product

AC-33 (Fused cast AZS33 block)

AC-33 (Fused cast AZS33 block)

The dense microstructure of AZS-33 electrofused zirconia-corundum brick provides good resistance to glass melt erosion, making it less prone to scaling or other defects, and minimizing the possibility of small bubbles. Therefore, AZS-33 electrofused zirconia-corundum brick is widely used in glass furnaces, mainly in the upper structure of the melting tank, the tank wall and bottom bricks of the working tank, and the feed channels.

AC- 36 (Fused cast AZS 36 block))

AC- 36 (Fused cast AZS 36 block))

Despite of the similar eutectic crystal asAZS 33, AZS 36 has more free baddeleyite crystals in chain structure

AC- 36S (Fused cast AZS36S block with Low Silicon Low Sodium)

AC- 36S (Fused cast AZS36S block with Low Silicon Low Sodium)

With lower SiO2 and Na2O content, AC-36S bears less vitreous phase, higher exudation temperature

AC- 41 (Fused cast AZS 41 block)

AC- 41 (Fused cast AZS 41 block)

AZS 41 has the most free baddeleyite crystals among the electro-fused Al2O3-ZrO2-SiO2 series products

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