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介绍了转炉由平炉底改为球形炉底的试验研究。结果表明:转炉砌成球形炉底可减轻炉帽的损毁;转炉容积扩大,每炉役节约耐火砖24吨左右;对转炉的冶炼操作带来有利影响。
Introduced the converter from flat hearth to spherical hearth test research. The results show that the converter hearth can reduce the damage of the furnace cap; the volume of the converter expands, saving about 24 tons of refractory bricks per furnace; and benefiting the converter smelting operation.