铁水平均温度(The results of the computer simulation indicate that the hot metal ratio can be decreased from 78. 8% to 70. 0%, if the average hot metal temperature is increased by 200°C 计算机模拟结果表明,如果铁水平均温度提高 200°C ,铁水比可以由 78.8% 下降到 70. 0%。)
烧结矿高温还原性(In order to improve the high-temperature reduction property of sinter, it is very effective to increase the T. Fe, optimize the C/S (1.5 ~2. 0) and decrease the Al₂O₃ content. 为改善烧结矿高温还原性,采用提高烧结矿全铁含量、优化烧结矿碱度指标和降低烧结矿 Al₂O₃ 含量等措施都是卓有成效的。)
高温强度(① Molybdenum is added in small amounts to increase the creep resistance and the high-temperature strength of the alloy steels. 添加少量的钼能提高合金钢的抗蠕变性和高温强度。 ②Columbium is used as an alloying constituent principally in the heat and corrosion resistant steels where it promotes good high temperature strength. 铌作为合金化组分主要用于耐热、抗蚀钢,对于提高钢的高温强度效果良好。)
停吹氧目标温度(We can thus get the target temperature at end of oxygen blowing by using the endpoint control system of basic oxygen furnace (BOF). 通过使用氧气顶吹转炉终点控制系统,我们就可以得到停吹氧目标温度。)