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Microporous Calcium Silicate Insulation Material

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Calcium silicate, also known as microporous calcium silicate, refers to a porous thermal insulation material made from the CaO-SiO2-H2O ternary system. It is a new type of thermal insulation material. In the CaO-SiO2-H2O system, there are currently 22 known minerals. However, there are only two types of thermal insulation materials widely used in industry, namely Xonotlite and Tobermorite. The chemical formula of the former is close to 6CaO·6SiO₂·HO. The chemical composition of its actual product is as follows: SiO2 46.3%, Al2O3 0.3%, CaO 43.3%, MgO 0.7%, Fe2O3 2.5%, and ignition loss 5.9%. The maximum operating temperature of this product is 1000℃. The chemical formula of Tobermorite is close to 5CaO·6SO₂·5H2O. The chemical composition of an actual product is as follows: SiO2 44.4%, Al2O3 3.7%, CaO 4.7%, MgO 0.6%, Fe2O3 1.8%, and ignition loss 13.8%. Tobermorite has a layered structure, and the interlayer distance of 11.3A is called 11ÁTobermorite, and the interlayer distance of 14Á i...
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Refractory Fire Bricks For Sale

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Refractory manufacturer RS Kiln Refractory Bricks have the ability to deliveries varieties kinds of cheap fire bricks for sale with high quality. Such as the best high alumina bricks , fireclay bricks , silica bricks ... Contact RS For Free Quote ! RS Kiln REfractory Bricks Manufacturer Refractory manufacturer, RS Kiln Refractory Bricks , produces cheap fire bricks for sale. Fire bricks, as a type of high temp shaped refractory materials, are usually made of fire clay-based or other refractory organic materials through firing with regard to all kinds of furnaces and kilns application. Such as blast furnace, hot blast stove, rotary kiln and electrical kiln along with great features an outstanding source of temperature resistance, bulk density stability, chemical substance slag erosion and mechanised corrosion resistance. Hot-Sale Refractory Fire Bricks Silica Refractory Bricks Silica Refractory Bricks are a type of quality refractory materials products with distinc...
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The Main Uses of Graphite Electrodes - Graphite Electrode Manufacturer

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Graphite electrodes are mainly divided into ordinary power graphite electrodes, high power graphite electrodes, impregnated graphite electrodes, high bulk graphite electrodes, and ultra high power graphite electrodes. Due to its thermal and electrical properties, it is widely used in various industries. The main uses of graphite electrodes are as follows.   Uses of Graphite Electrodes First, for electric arc steelmaking furnace Graphite electrodes are mainly used in electric furnace steelmaking. Electric furnace steelmaking uses graphite electrodes to introduce current into the furnace. A strong current generates an arc discharge through the gas at the lower end of the electrode, and uses the heat generated by the arc to perform smelting. According to the capacity of the electric furnace, graphite electrodes with different diameters are used. In order to make the electrodes continuously used, the electrodes are connected by electrode screw joints. Graphite electrod...
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