1. College of Metallurgy and Energy, Key Laboratory for Advanced Metallurgy Technology, Ministry of Education,Hebei United University, Tangshan 063009, Hebei, China 2. School of Materials and Metallurgy, Northeastern University, Shenyang 110819, Liaoning, China
Abstract:The influence of titanium on the basic characteristics of sinter is investigated by mini-sintering and sinter pot test. The results show that titanium has a great influence on sinter. With the content of titanium increasing, the crystal intensity and the assimilation temperature of mixed ores rise, but the liquid phase fluidity and the binding phase strength decrease. Titanium reacts with CaO to generate high melting point perovskite in sintering process and reduces the formation of calcium ferrite material, which changes ore phase structure of sinter and goes against the combination among mineral powder. During the production, reducing the content of titanium can improve the quality of sinter.
吕 庆,张旭升,刘小杰,喇校帅. 钛对烧结矿基础性能的影响[J]. 钢铁, 2015, 50(5): 13-18.
Lü Qing,ZHANG Xu-sheng,LIU Xiao-jie,LA Xiao-shuai. Influence of titanium on the basic characteristics of sinter. Iron and Steel, 2015, 50(5): 13-18.