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1. The cost competitiveness of electric furnace steelmaking is not strongSince 2000, the proportion of my country's electric furnace steel output has fallen from the highest 17.6% in 2003 to 6.1% in 2015, and the development speed is obviously lagging behind that of converter steelmaking. The bigges
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Ferroalloy electric furnaces, including deep-melting reduction electric furnaces and ferroalloy refining electric arc furnaces, all use electric arc heating and are equipped with three graphite electrodes. The ferroalloy electric furnace body is generally circular, and the furnace body is divided in
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Inventory the currently used carbon furnace lining masonry methods, nothing more than these three: carbon brick seamless method, carbon brick wide seam method, cold ramming and paste integral ramming method. These three methods all have their own disadvantages and weaknesses.Today, we introduce
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