Direct Reduced Iron an Advantageous Charge Material for Induction Furnaces
نویسنده
چکیده مقاله:
Industrial and experimental induction furnaces are used for melting various types of iron ingots, returned scraps and DRI sponge pellets to produce high purity cast - iron and steel heats. The lowest consumption of electrical energy determined for continuous feeding operation is 0.3 KWH/Kg for the production of cast - iron in a 1.5 - ton industrial furnace and 0.45 KWH/Kg for the production of steel in a 25- Kg experimental furnace. The optimum feeding rate for lowest energy consumption is 12.5 grams per second for continuous feeding of DRI in a 25 - Kg induction furnace. Similar measurements show that the optimum size of the DRI pellets is around 7 milimeters.
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عنوان ژورنال
دوره 3 شماره 1
صفحات 37- 48
تاریخ انتشار 1990-05-01
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