• Zhengzhou Kerui (Group) Refractory Co., Ltd.

Corundum Brick

Fused AZS Bricks

Introduction to fused zirconium corundum brick: Electric fused zirconium corundum bricks, also called AZS bricks, a…

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Corundum Fire Brick

Al2O3: 85-98%, Refractoriness: 1800℃, Good chemical stability

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Fused Chrome Corundum Bricks

Al2O3≥92, Heat resistant, Dense tissue structure

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Chrome Corundum Bricks

Bulk density:2.9-3.35g/cm³, AL2O3:60-85 %

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High Chrome Brick

High load softening temperature, Cr2O3%≥50

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