materials, also known as intermediate frequency furnace refractorymaterial, intermediate frequency furnace, it in fact many properties are the same. Ramming material according to their chemical properties can be divided into acidic ramming ramming, neutral, alkaline ramming of intermediate frequency furnace. Tianjin intermediate frequency furnace ramming material and chemical properties of different decision it contains raw materials of different. Ramming material is the main raw material with high purity quartz, fused silica based ramming acidic medium frequency furnace, sintering agent during the composite to composite additive as the main material; and for neutral knotting material is selected to alumina, high alumina material as the main raw
material, the neutral knotting material sintering agent in composite additive for sintering agent for alkaline; knotting materials andtheir different uses high purity fused corundum, high purity fused magnesia, high purity spinel as main raw materials, with the composite additive for sintering agent. Tianjin intermediate frequency furnace ramming material whether choice even in acidic or alkaline, neutral, to varying degrees have been widely applied to intermediate frequency coreless furnace, core induction furnace. Tianjin intermediate frequency furnace ramming material used for melting of cast iron, ductile iron, forging cast iron, vermicular cast iron and cast iron alloy, carbon steel, alloy steel, the melting of high manganese steel, tool steel, heat-resistant steel, stainless steel, aluminum and its alloy melting, melting of copper, brass, copper nickel alloy and bronze copper alloy etc.. Ramming material refers to the use of ramming (human or machine) method of
construction, and hardened in the heating effect of higher than normal temperatures unshapedrefractory.
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