夹渣
The result indicates that it is conducive to enhance the manganese recovery ratio by increasing the carbon content at the finishing-spot, decreasing the tapping temperature, FeO content in slag, roughing slag in tapping, properly controling tapping time under the current processing conditions.
结果表明,在现行生产工艺条件下,提高终点碳含量,降低出钢温度、渣中(%FeO)含量和出钢下渣量,合理控制出钢流钢时间,有利于提高Mn元素的回收率。
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