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利用高锰钢及芯材废料作为原材料,用返回法生产80Mn14。此方法可保留钢液中合金元素,大量节约锰铁,能够取得较大的经济效率和社会效率。
The use of high-manganese steel and core material waste as raw materials, production by return 80Mn14. This method can retain alloying elements in the molten steel, a large number of saving ferromanganese, can achieve greater economic efficiency and social efficiency.