Generality high alumina brick for furnace

Product Description:

High alumina brick with unique advanced technology, the temperature of refractoriness under load is normally above 1420~1550°C , which is higher than the fireclay brick and it increases along with the AL2O3 content enhances.

Characteristices of high alumina brick

1. High intensity for pressure

2. Good thermal shock stability

3. Strong abrasion and corrosion resistance 
4. High cold crushing strength 
5. Excellent abrasion resistance at cold and hot conditions

Advantages of high alumina brick

Good ability of anti-acidity, anti-metal fluid corrode and anti-oxidation. 

Applications of high alumina brick

1. Lower the heat capacity of the furnace

2. Used normally in industry furnaces such as Blast furnace, hot-blast furnace and EAF etc