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Ingot and scrap preheating system are charged into the stack section of the furnace. Cost materials are preheated by using the flue gases directed by way of the stack. Heat recovery and power savings are achieved by utilizing this method of preheating. The melt burner at the bottom of the stack completes the melting course […]
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Keywords: Alumina alternatively may be very stable and when fluid, can chemically combine with lime to kind dicalcium aluminate which has a melting level of around 2550.degree. F. The chemical combination of CaO and Al.sub.2 O.sub.3 in equal weights creates the lowest melting point mixture possible in order that it stays fluid at steelmaking temperatures. Any […]
Utility 1. Ferrosilicon is commonly used as deoxidizer in steel- making. 2. Ferrosilicon also can be utilized as alloy elements join agent, which is widely utilized in low alloy steel, non-ferrous metal, bearing steel, heat-resistant steels and electrician silicon-steel. 3. It can be utilized as a reductant in ferroalloy production and chemical business. 4. In […]
