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顶底复吹转炉,普遍都出现过底部供气元件和炉底寿命低的问题;对于顶底吹氧转炉问题尤为突出。本试验是研究底枪熔损和炉底寿命的一项基础工作。在复吹转炉热模上测定了底枪及其周围炉底的温度分布,并进行了初步分析。
Bottom blown converter, the bottom has appeared in the bottom of the gas supply components and the problem of low life of the furnace bottom; for the top blowing oxygen converter is particularly problematic. This test is to study the bottom of the fuselage meltdown and the life of a basic work. The temperature distribution of the bottom gun and its surrounding hearth was measured on the hot mold of the converter and the preliminary analysis was carried out.