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MgO是高炉渣四大组分之一,它的变化对炉渣的物理和化学性质影响较大.炉渣中MgO的来源,其一是原料中带入,其二是外加含MgO熔剂.我厂烧结矿及炉渣中MgO经历由低→高→适中的过程.现根据我厂多年生产实践,就MgO渣冶炼的几个问题分析如下:一、烧结矿和高炉炉渣中MgO变化的状况从1963～1981年我厂烧结矿MgO和高炉炉渣中MgO变化情况及原燃料特点大致可分以下几个阶段.
MgO is one of the four major components of blast furnace slag, its changes have a greater impact on the physical and chemical properties of slag. Source of MgO in slag, one is raw material into the second is the addition of MgO-containing flux. Mine and slag MgO experienced from low → high → moderate process.According to our factory many years of production practice, the MgO slag smelting several issues are analyzed as follows: First, sinter and blast furnace slag MgO changes from 1963 to 1981 In my plant sinter MgO and blast furnace slag MgO changes in the situation and the characteristics of the original fuel can be divided into the following stages.