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High Alumina A2O3 70% Refractory Brick for Glass Furnace With 9''x4.5''X2.5'' 1.Application industry: Refractory materials in the iron and steel, nonferrous metals, petrochemical, building materials, machinery,...
..., size precision and hold the most stable and lowest thermal conductivity of all insulating refractory bricks at present. The total weight of the furnace body and walls thickness can be reduced effectively, ...
... to acid slag and good heat conductivity. And the refractoriness is 1690~1710°C, RUL is beyond 1620°C. SiO2 has different types of crystals in different temperatures, and the transform between the crystals w...
... slag resistance Description: Zircon mullite brick selected high quality mullite sand and zircon powder as its main raw material. Molded by high pressure and sintered by high temperature , the zircon-mullite...
...high alumina refractories with mullite as the main crystal phase. Generally, the alumina content is between 65% and 75%, and the refractory of mullite brick is relatively high, reaching above 1790 ℃. The sta...
..., it can be divided into two categories: sintered magnesia bricks (also known as fired magnesia bricks) and chemically bonded magnesia bricks (also known as unfired magnesia bricks). Magnesia bricks with hig...
...m high alumina material, ensuring exceptional durability and performance even under the most extreme conditions. The high alumina content not only enhances the brick's strength but also provides superior...
...High Purity Refractory Sintered Corundum Brick for sale Corundum fire brick is a high alumina refractory brick made for extreme demands. The alumina content in corundum brick is from synthetic corundum of hi...
... oxides TiO2,Fe2O3 etc.Made by flint clay clinker and binder,through Crushing,Mixing,Shaping,Drying and high temperature Sintering. Its feature is excellent physical and chemical properties in high temperatu...
.... High thermal stability and fire resistance above 1770 ℃. We bring forth high quality High Alumina Bricks, which is manufactured to meet the requirements of neutral refractoriness where safe working tempera...
... with 25 years experience Wear Resistance High Alumina Brick Introduction: The Wear Resistance High Alumina Brick is produced with special bauxite chamotte by adding aragonite or Zro2 and molding under high ...
... cycle times in1100°Cwater-cooling test, and can has repair operation directly without furnace shutdown under high temperature. 3. Direct operation without preheating 4. Good and stable chemical properties u...
... mixing, molding, drying, sintering and proportioning. It has good corrosion resistance, wear resistance, thermal shock resistance, spelling resistance, high mechanical strength, and good volume stability un...
... furnace smelting blowing, crystal type a-Al2O3 micro crystal. Alumina hollow ball with temperature up to 1750 degrees or more, good thermal stability. Alumina hollow spherical brick bulk density only 1.1~1....
...Refractory Bricks are essential components in environments subjected to extreme temperatures and harsh conditions. With a bulk density ranging from 0.6 to 1 g/cm³, these bricks offer an excellent balance of ...