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。)