Corundum Brick for Linings of High-temp Industrial Kilns and Furnaces

Product Description:

General Information of Corundum Brick

CMAX corundum bricks use compact electrosmelted corundum and alumina powder as main raw materials., shaped under high pressure after machine-blending and fired at high temperature.

Feature of Corundum Brick

Low porosity
High compressive strength
Good chemical stability

Application of Corundum Brick

Linings of high-temp industrial kilns and furnaces

Images of Corundum Brick

Technical Data of Corundum Brick

ITEM GY-90 GY-94 GY-98
Al2O3, % ≥90 ≥94 ≥98
Fe2O3, % ≤1 ≤1 ≤0.3
Refractoriness, ℃ ≥1790 ≥1790 ≥1790
Bulk Density, g/cm3 ≥2.95 ≥3.1 ≥3.1
Apparent Porosity, % ≤16 ≤16 ≤20
Cold Crushing Strength, Mpa ≥80 ≥80 ≥60
Refractoriness Under Load (T0.6), ℃ ≥1620 ≥1650 ≥1700
Permanent Lineat Change, %
1500℃×3h,
±0.2
-
1500℃×3h,
±0.1

FAQ of Corundum Brick

1.    Who We Are?

CNBM is a Fortune 500 and a governmental owned National Building Material company in Beijing, China.

2.    What We Can Do?

We can supply ALL KINDS OF REFRACTORIES and CERAMIC FIBER PRODUCTS in high quality and competitive price.

3.    Who Our Customers Are

MORGAN THERMAL CERAMICS   

ALLIED MINERAL   

UNIFRAX