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在传输现象和能量守恒的基础之上 ,推导出了循环流量和RH操作因素的关系式 在与宝钢的现场值对比之后 ,建立了一个考虑到RH炉龄变化因素的循环流量计算公式 ,并为RH真空处理的工艺实践提供了理论依据
Based on the transmission phenomena and the conservation of energy, the relation between circulating flow and RH operating factors was deduced. After the comparison with the field value of Baosteel, a formula of circulating flow considering the change of RH age was established and RH vacuum process technology provides a theoretical basis