Zibo Sunrise For International Trading And Services Co., Ltd.

China Manufacturer with main products: Refractory Materials, Insulation Products, Ceramics

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Corundum products

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shandong in China


     Corundum and products with other oxides are characterized with their excellent thermal shock resistance ,resistance to corrosion ,erosion and spalling,and hence they are new type good refractories used for glass furnace,cement kiln,heaters molten steel ladle metallurgical furnaces for nonferrous metals and furnace for chemical engineering industries.
    Titanium corundum orifice ring and titanium ring use for a complete set with spout feeder of glass furnace,they are characterized with resistances to corrosion and erosion of glass liquid.
 code  Al2O3  Cr2O3  Fe2O3  Bulk Density≥  Apparent Porosity  ≤ Cold crushing strength ≥   Refractoriness under load ≥(0.2Mpa)
 Unit %        g/cm3  %  MPa  
 Corundum brick    C90  90    0.8  3.0  20  80  1700
 C95  95    0.6  3.05  20  80  1700
 C98  98    0.4  3.1  20  80  1700
 Chrome corundum brick  CC12  73  12  1.0  3.0  20  50  >1700
 Titanium corundum brick  TC  94  (TiO2)1.0  0.4  3.6  2  300  1650

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