Corundum Brick

Classification:

Power

Product Introduction

High-alumina bricks and corundum bricks are mainly used in boiler furnaces, waste heat boilers, cyclone separators, superheater flues and other parts in the power industry, featuring high temperature resistance, excellent thermal shock resistance and high wear resistance.

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Product Details

Products Used
High-Alumina Brick
A neutral refractory product made from high-alumina bauxite as the main raw material via high-pressure forming and high-temperature sintering. With Al₂O₃ content ≥75%, it has excellent comprehensive performance and is one of the most widely used high-grade refractory bricks in industrial furnaces.
Corundum Brick
High-purity corundum brick is produced with fused white corundum, tabular corundum or dense corundum as main raw materials, added with ultra-fine alumina powder, through high-pressure forming and high-temperature sintering. It features high erosion resistance, high compressive strength, high temperature resistance and scouring resistance.

I. Application Areas
Boiler furnace chamber, waste heat boiler, cyclone separator, superheater flue.

II. Core Performance Features
High temperature resistance (1500-1770℃), excellent thermal shock resistance, high wear resistance.

III. Typical Application Scenarios
Dense phase zone of CFB boilers, high-temperature section of waste heat boilers, inner lining of boiler secondary air boxes.

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