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A wide variety of apparent porosity brick options are available to you, such as function, feature, and technique. ... High Apparent Porosity Silica Brick for Hearth Furnace Roof. US 200.00-600.00 Ton. 1 Ton (Min. Order) ... High Apparent Porosity Concise High Soften Point Brick Alumina Silicate Refractory Brick for Silica Furnace.
Get PriceHigh Apparent Porosity Silica Insulation Ladle Lining Brick , Find Complete Details about High Apparent Porosity Silica Insulation Ladle Lining Brick,Silica Insulation Brick,Ladle Brick Refractory,Ladle Lining Brick from Supplier or Manufacturer-Zhengzhou Rongsheng Kiln Refractory Co., Ltd.
Get Price2021-6-17 · Also used in hot blast stove of high temperature bearing parts and acid open hearth furnace roof. Advantage For Silica Fire Brick 1) Silicon oxide is above 95%. 2) Good acid erosion resistance. 3) High softening point with temperature. 4) No shrink in burn repeatedly. 5) Temperature of refractoriness under load is above 1650º C Stable Capability, High Quality, Excellent Service, Competitive price is …
Get PriceSilica brick from Zhengzhou Rongsheng Kiln Refractory Co., Ltd.. Search High Quality Silica brick Manufacturing and Exporting supplier on Alibaba.com.
Get PriceHigh quality silica a brick is made of silicon raw material, the content of SiO2 is above 91%. And the content of Al2O3 is below 1.0%. Our factory produces various kinds of refractory products. The products can be made according with the customers' requirement.
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Get Price2021-6-17 · Also used in hot blast stove of high temperature bearing parts and acid open hearth furnace roof. Advantage For Silica Fire Brick 1) Silicon oxide is above 95%. 2) Good acid erosion resistance. 3) High softening point with temperature. 4) No shrink in burn repeatedly. 5) Temperature of refractoriness under load is above 1650º C Stable ...
Get Price2017-5-20 · Aluminum Content: ≤75%: Apparent Porosity: ≤20%: Cold Crushing Strength: ≥60MPa: 0.2MPa Refractoriness Under Load: ≥1500℃ Permanent Linear Change On Heating 1500℃*2h:
Get PriceBuy high quality Fused Silica Brick by Luoyang Maile Refractory Co., Ltd.. ... Also used in hot blast stove of high temperature bearing parts and the roof of acid open hearth furnace. Technical Index: Item Silica Brick for Coke Oven Sole, Walls Other Positions SiO2 % 94.5 94.5 A12O3 % 1.0 1.0 Fe2O3 % 1.0 1.0 CaO % 2.5 2.5 Apparent Porosity % 22 ...
Get Price2021-4-9 · High Temperature fireproof Silica Refractory Fire Bricks for glass furnace/hot blast stoves/coke oven : Focus on high temperature kiln design and building. Home. Customer Service. Products. Refractory brick. Insulating brick. Refractory Materials. Ceramic Fiber Products. Kiln Furniture. Industrial Furnace. Application.
Get PriceQ:Why is the new trend of the high thermal conductivity of silica brick The use of high thermal conductivity of silica brick, reducing coke fuel consumption, reduce emissions of pollutants such as NOx, with considerable economic benefits and social benefits, is the future direction of the new technology of using coke oven refractory.
Get Price2021-3-26 · Alumina-silica refractory bricks for electric arc furnace roof : Focus on high temperature kiln design and building. Home. Customer Service. Products. Refractory brick. Insulating brick. Refractory Materials. Ceramic Fiber Products. Kiln Furniture. Industrial Furnace. Application. About Us.
Get Price2021-1-23 · Also used in hot blast stove of high temperature bearing parts and acid open hearth furnace roof. Advantage For Silica Fire Brick 1) Silicon oxide is above 95%. 2) Good acid erosion resistance. 3) High softening point with temperature. 4) No shrink in burn repeatedly. 5) Temperature of refractoriness under load is above 1650º C Stable ...
Get Price2017-12-4 · --Because of the good thermal shock resistance of silica brick, it is mainly used in the continuous operating furnace. --Supporting the use of other high quality refractories, our silica brick can extent the service life of float glass furnace to 8 years and double the service life of bottle glass furnace. Applications The silica brick can be ...
Get Price2017-12-4 · 4)Higher thermal conductivity than fire clay brick and high alumina brick - this is conducive to store and release heat in a shorter time. Application: The silica brick refractories are used high-temperature load-bearing parts of the hot blast stove and acid open-hearth roof.
Get PriceApplication of Silica Refractory Brick. Silica fire brick are mainly used as refractory materials for protective wall of coking chamber and combustor in coke oven, regenerative chamber and slag pocket in steelmaking open-hearth furnace, soaking pit furnace and glass melting furnace, and other weight bearing area and top in ceramic firing kiln.
Get Price2020-12-9 · Silica brick is made of quartz stone material, the content of SiO2 is above 96%,it has good resistance to acid slag and good heat conductivity. And the refractoriness is 1690~1710°C,RUL is beyond 1680°C. SiO2 has different types of crystals in different temperatures, and the transform between the crystals will cause the change of the bulk.
Get PriceThe characteristics of silica brick:Brick belongs to refractory materials, with strong resistance to acid slag or acid solution erosion ability, high load softening temperature are excellent properties of silica brick, usually 1640-1680 C.The use of silica brick:Mainly used for masonry brick oven carbonization chamber, a combustion chamber and ...
Get Price2020-11-4 · Silica bricks are used in the roof and superstructure of glass melting tanks as well as for hot repairs. Our silica brick advantages:--Adopts high quality silica and advanced technology, our silica bricks enjoy the advantages of high purity, long service life, good thermal conductivity, high refractoriness under load, and good creep resistance.
Get Price2017-12-4 · 4)Higher thermal conductivity than fire clay brick and high alumina brick - this is conducive to store and release heat in a shorter time. Application: The silica brick refractories are used high-temperature load-bearing parts of the hot blast stove and acid open-hearth roof.
Get Price2021-3-27 · silica brick for rolling furnace : Focus on high temperature kiln design and building. Home. Customer Service. Products. Refractory brick. Insulating brick. Refractory Materials. Ceramic Fiber Products. Kiln Furniture. Industrial Furnace. Application. About Us.
Get PriceHigh quality Light Weight Insulating Silica Brick Refractory Brick Mullite for Thermal Insulation 0.8-1.2 G/cm3 from China, China's leading Checker Silica Refractory Bricks product, with strict quality control 1.3% Fe2O3 Silica Refractory Bricks factories, producing high quality Alumina Silica Checker Fire Brick …
Get PriceSilica Bricks Definition. It is a refractory product with silicon dioxide (SiO2) content not less than 93%. It belongs to acid silica brick refractory material, has good acid resistance and slag erosion, the refractoriness under load can up to 1640~1670 DEG C, the volume is stable under the high temperature for long-time using.. High-Quality Silica Bricks
Get PriceThe characteristics of silica brick:Brick belongs to refractory materials, with strong resistance to acid slag or acid solution erosion ability, high load softening temperature are excellent properties of silica brick, usually 1640-1680 C.The use of silica brick:Mainly used for masonry brick oven carbonization chamber, a combustion chamber and ...
Get PriceBuy Silica Fire Brick For Glass Furnace and Kiln, Find Details include Size,Weight,Model and Width about Silica Fire Brick For Glass Furnace and Kiln. Make an Inquiry for Silica Fire Brick For Glass Furnace and Kiln at OKorder.com.
Get Price1982-1-1 · Apparent porosity (%) Bulk density † (g/cm 3) Refractoriness (°C) ... a great advantage in a structure such as an open-hearth roof or the dome of a blast-furnace stove where the temperature rarely falls below this level. It should also be noted that both the thermal conductivity and the specific heat of silica brick are similar to that of ...
Get Price2021-3-27 · silica brick for rolling furnace : Focus on high temperature kiln design and building. Home. Customer Service. Products. Refractory brick. Insulating brick. Refractory Materials. Ceramic Fiber Products. Kiln Furniture. Industrial Furnace. Application. About Us.
Get Price2021-7-25 · Silica brick refractories are acidic, with good acid resistance capacity slag erosion, load softening temperature up to 1640 ~ 1670 ℃, long-term use at high volume relatively stable. Carbonization chamber is mainly used for coke ovens and combustion chamber walls, open hearth steelmaking regenerator and sediment room, soaking furnace, glass ...
Get Price2017-12-4 · 4)Higher thermal conductivity than fire clay brick and high alumina brick - this is conducive to store and release heat in a shorter time. Application: The silica brick refractories are used high-temperature load-bearing parts of the hot blast stove and acid open-hearth roof.
Get Price2017-12-4 · --Because of the good thermal shock resistance of silica brick, it is mainly used in the continuous operating furnace. --Supporting the use of other high quality refractories, our silica brick can extent the service life of float glass furnace to 8 years and double the service life of bottle glass furnace. Applications The silica brick can be ...
Get PriceThe characteristics of silica brick:Brick belongs to refractory materials, with strong resistance to acid slag or acid solution erosion ability, high load softening temperature are excellent properties of silica brick, usually 1640-1680 C.The use of silica brick:Mainly used for masonry brick oven carbonization chamber, a combustion chamber and ...
Get Price1982-1-1 · Apparent porosity (%) Bulk density † (g/cm 3) Refractoriness (°C) ... a great advantage in a structure such as an open-hearth roof or the dome of a blast-furnace stove where the temperature rarely falls below this level. It should also be noted that both the thermal conductivity and the specific heat of silica brick are similar to that of ...
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