含钛烧结矿FeO含量变化的研究  

Research on Change of FeO Content About the Titanium Multi-mineral Sinter

作　　者：丁海超 李福民[1] 魏小珍 李豪杰 曹丽华 孙艳芹[1] 

机构地区：[1]河北联合大学冶金与能源学院,河北唐山063009 [2]河北钢铁集团宣化分公司,河北宣化075000

出　　处：《河北联合大学学报（自然科学版）》2014年第4期14-19,共6页Journal of Hebei Polytechnic University:Social Science Edition

基　　金：河北省自然科学基金(E2013209339)

摘　　要：通过烧结杯试验研究了含钛多种原料烧结过程FeO的变化规律。综合考虑烧结过程参数、成品率、转鼓指数、低温还原粉化、还原性和荷重软化性能,确定了宣钢烧结配碳量应选择4.00%左右,烧结矿FeO含量9.27%左右。Through the sintering cup test, Contains a variety of titanium material is studied change laws of FeO in sintering process. Making comprehensive Consideration for the sintering process parameters, fin- ished product rate, drum index , low temperature？ breakdown, reducibility and softening property under load, Determine the Xuanhua Iron and Steel Co. raw material conditions, Sintering with carbon should choose to around 4.00%, the sinter FeO content is about 9.27%.

关 键 词：含钛烧结矿 FEO含量 影响因素 冶金性能 

分 类 号：TF046.4[冶金工程—冶金物理化学]