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refractory anti-crustable silicon carbide castable for refining furnace

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refractory anti-crustable silicon carbide castable for refining furnace
refractory anti-crustable silicon carbide castable for refining furnace
Anti-crustable castable is a high-alumina silicon carbide products, because SIC is very high hardness (Mohs hardness of 9.2, expansion coefficient of not more than 4.4X10-6C ° -1) high temperature volumetric stability is very good, so SIC is the raw material production of refractory The material has good abrasion resistance and corrosion resistance, high temperature strength, high thermal conductivity, small linear expansion coefficient, good thermal shock resistance, no reaction with cement raw material, and good anti-crusting property.
Anti-crusted castable in the high temperature state, the surface of the material to form a glazed, to prevent the cement raw material in the glass phase of the infiltration, which play the role of anti-crust. The material is mainly used for whirlwind preheater cutting slope, rising flue, preheater cone and other crusted parts.
With the increase in the ratio of unshaped refractories in refractories, refractory castables will grow rapidly, while at the same time the quality of the varieties will be raised accordingly, focusing on the development of low cement, ultra-low cement and cement-free refractory castables , The combination of resources and the selection of homogeneous and high quality raw materials and special aggregate to improve the basic composition of research and promotion of fiber reinforced refractory castables and gravity refractory castables, the application of various admixtures to improve the performance of refractory castables, in addition, (Such as wear-resistant, acid-resistant, alkali-resistant, high-temperature insulation, high strength and high thermal conductivity and other characteristics), in the production and application of technology (such as the production and application of technology) Improve the production equipment and construction supporting equipment.

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Contact PersonMarina Ma
Telephone+8618838001797
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Websitehttp://www.firebricks-supplies.com/
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AddressChaohua town,Xinmi city,Henan province,China
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