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Why is Refractory Brick Enduring ?
Since2001,under the strong pull ofthe iron and steel, non-ferrous, petrochemicals, building materials and other high temperature industrial development, refractory material industry has maintained a good growth momentum, has become the world...
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What requirements should Refractory Material meet?
Refractory material used for all kinds of high temperature equipment, it is the high temperature condition of the physical and chemical erosion and mechanical damage, so the performance of refractory material shall meet the following require...
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High temperature industry's requirements for refractory material
With the important foundation material of high temperature industry, high temperature industry is especially the new development of iron and steel smelting technology, promoting the technological progress of refractory material industry. Of...
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The Development of Refractory Brick
In recent 20 years, due to the implementation of large-scale blast furnace in iron and steel industry, the oxygen steelmaking, refining furnace, ingot casting, continuous and automatic operation and a series of technical policies, promote th...
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The Physical Properties of Refractory Brick
Structural nature The macrostructure of corundum block is a nonhomogeneous body composed of solid and gaseous pores. Stomata is an important factor affecting the performance of products at room temperature and high temperature, especially in...
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The Measures to prolong the service life of Refractory Brick
Some measures of the service life of refractory brick： 1. Strengthen the process management, to ensure the correct use of production and maintenance In the daily production, whether improper operation or the original fire material will be...
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Future Development Trend of Refractory Material Industry
The future refractory raw material will be mainly in high-purity, natural selection and synthetic use. Develop and utilizate the three stone raw materials, namely, andalusite, sillimanite, kyanite raw materials, can improve the microstructur...
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Corundum Brick using insulation technology can improve production efficiency
Corundum brick using insulation technology can reduce the useless heat loss of equipment, to enhance heat energy utilization efficiency, promote the kiln to develop to light-duty direction, and improve labor productivity. As the thermal cond...
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Drying system of corundum brick body
Drying system is the condition sum when the corundum brick body is dried. It includes the drying time, the temperature and relative humidity of the drying medium entering and leaving, the residual moisture of the corundum brick body before d...
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