It is well known that high alumina brick is one of the most widely used refractory materials, and high alumina bricks and clay bricks are the same as the basic same method. The process of 
crushing, mixing, molding, drying, sintering, and testing, packaging, etc.. The production practice shows that the high alumina clinker in the crushing before the strict selection and classification, low temperature and its pressure to withstand a good but high temperature, a slight reduction in the kiln, and the 1 meters, while the silicon brick can be as high as 1.7 meters. There are only some process parameters to be different. And classification of storage using bauxite and clay together with fine grinding method can improve the quality of products.
crushing, mixing, molding, drying, sintering, and testing, packaging, etc.. The production practice shows that the high alumina clinker in the crushing before the strict selection and classification, low temperature and its pressure to withstand a good but high temperature, a slight reduction in the kiln, and the 1 meters, while the silicon brick can be as high as 1.7 meters. There are only some process parameters to be different. And classification of storage using bauxite and clay together with fine grinding method can improve the quality of products.
Raw materials and technology: mineral mainly consists of Mo mullite and corundum phase and blast furnace with corundum mullite brick using artificial electric melting or sintering corundum and Mo mullite raw materials as the main raw material, through high pressure shaping and high temperature sintering, mineral mainly consists of mullite. Features: the ![04-2[1]](https://123yilong.files.wordpress.com/2014/03/04-211.jpg?w=300&h=300)
products have apparent porosity rate is low; load softening point, high creep resistance and chemical corrosion resistance excellent characteristics. Features: the product has the appearance of white, size accurate, with excellent high temperature physical properties and resistance to chemical erosion. Uses: mainly used for blast furnace bottom and hearth, is one of the advanced large blast furnace and ceramic cup material.
products have apparent porosity rate is low; load softening point, high creep resistance and chemical corrosion resistance excellent characteristics. Features: the product has the appearance of white, size accurate, with excellent high temperature physical properties and resistance to chemical erosion. Uses: mainly used for blast furnace bottom and hearth, is one of the advanced large blast furnace and ceramic cup material.
High alumina brick and clinker clay brick production process is similar differences. Uses: large blast furnace with advanced ceramic cup “one of the materials and hot blast stove industrial furnace in high-grade refractory material can be used. Raw materials and technology: blast furnace with mullite brick using artificial electric melting or sintering Mo mullite raw materials as the main raw material, through high pressure shaping and high temperature sintering is ingredients in a higher proportion of clinker can be as high as 90% ~ 9% clinker before breaking for classification is chosen, screened in addition to iron firing temperature is higher, such as high alumina brick tunnel kiln firing average 1500 ~ 1600 DEG C.
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