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对电弧炉炼钢用集束射流氧枪的射流特性进行了冷态和热态试验。 5 0tUHPEAF的工业试验表明 ,使用集束射流氧枪可降低电耗 2 0kWh t,降低氧耗 15 % ,提高生产作业率 5 % ,降低吨钢成本 10元
The jet characteristics of cluster jet lance used in electric arc furnace steelmaking were tested in cold and hot state. 5 0tUHPEAF industrial tests show that the use of cluster jet oxygen lance can reduce power consumption 20kW t, reduce oxygen consumption 15%, increase production rate of 5%, reduce the cost of 10 tons of steel per ton