Low Creep High Alumina Refratory Standard Shape Brick
Low Creep High Alumina Refratory Standard Shape Brickhas high refractoriness, good acid and alkali erosion resistance, high temperature strength, thermal shock stability is good wait for an advantage, widely used in metallurgy, petroleum, chemical industry, building materials, thermal technology equipment mechanical processing, military industry and other industries
We use super bauxites to produce Low Creep High Alumina Refratory Standard Shape Brick for hot blast stove,being high pressure pressed and sintered in high temperature,main mineral compositions are mullite phases.These products could be used for every part of hot blast stove due to their steady volume,low creeping and well thermal shock resistance properties.
It can be divided into three process: Raw material, molding, burning.Generally, refractory brick was molded by dry pressing. By means of mixing the material uniformity in proportion and aging mixture some time. Then, pour some powders into the module and dry pressing. After dry pressing, the adobe need to pushed in the drying kiln to stoving or stay in the air to drying. This progress will need about 3-5 days. After this progress, then push the adobe into the tunnel furnace or shuttle kiln to burning around 1300C. This progress will be need about 5-7 days.
After burning, the brick will be packed in pallet and leave the factory.
Features:
- Mechanical strength
- High temperature
- Excellent resistance to spalling
- Resistant to corrosion
- Excellent load-bearing properties
Applications
- Reheating Furnace
- Blast furnace
- General Industrial Furnace etc.Blast Furnace,
- Coke Oven,Topedo Car,
- Cement Rotary kiln, Various Rotary kiln,
- Chemical Reactor, incinerator, Non Ferreous, metal Furnace,
- Glass furnace
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High Alumina White 1450C Low Creep Fireplace Refractory Brick for hot blast stove Images
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