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为节省投资 ,降低成本 ,生产出合格的中低碳锰铁 ,进行了纯氧顶吹转炉用高碳锰铁吹炼中碳锰铁的试验。结果表明 ,通过采取“降碳保锰”等相应措施 ,不仅可生产出合格产品 ,而且提高了锰的回收率。
In order to save investment, reduce costs and produce qualified medium-low-carbon ferromanganese, carbon-rich ferromanganese in high-carbon top-blown converter was tested. The results show that through the adoption of “reducing carbon and protecting manganese” and other corresponding measures, not only can produce qualified products, but also improve the manganese recovery rate.