Blast-furnace Brick

Blast-furnace Brick
Product Details

If you are looking for customized and cheap blast-furnace brick made in China from a blast-furnace brick factory, Zibo Qunhui Refractory Co.,Ltd is always at your service.

Technical Index

Item

HA60

AL2O3 %   (min)

60

Fe2O3%   (max)

2.5

Refractoriness (°C)

1780

Refractoriness under load, 0.2MPa, (°C)

1480

Apparent porosity (%)

22

Bulk density (g/cm³)

2.3

Cold crushing strength (MPa)

44

Thermal expansion at 1000°C (%)

0.4

Application

1. Carbon bake furnaces in the aluminum industry

2. Preheat zones and cyclones of rotary cement kilns

3. Insulation for glass tanks

4. Fireplace and pizza ovens

5. Coke ovens

6. Blast furnaces

7. Reheating furnaces

8. Suspended roofs

9. Lime kilns

10. Chimney

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