1. Ministry of Education Key Laboratory of Modern Metallurgy Technology, College of Metallurgy and Energy, North China University of Science and Technology, Tangshan 063009， Hebei， China 2. School of Materials and Metallurgy， Northeastern University， Shenyang 110819， Liaoning， China
Abstract：Iso- distribution ratio diagram of sulfur forthe CaO- SiO2- FeO- MgO(10%)- MnO(7%) slag series are drawn by Factsage software, and the effects of FeO/SiO2 ratio, FeO content and basicity on sulfur distribution ratio are studied. The analysis results show when the CaO content is certain, the sulfur distribution ratio between slag and steel increases gradually with the increase of FeO/SiO2 ratio. Within the range of the converter steelmaking basicity, when alkalinity is certain, LS decreases with the increase of FeO content. And when the FeO content is constant, with the increase of basicity, LS increases in the range of low basicity and decreases in the range of high basicity.
收稿日期: 2015-10-09
出版日期: 2016-06-23
基金资助:石灰的微观结构对炼钢造渣过程的影响机理
通讯作者:
崔鹏辉
E-mail: 111cph@sina.com
引用本文:
崔鹏辉，蒋武锋，郝素菊，张玉柱，郝华强. 钢渣中FeO活度对硫分配比的影响[J]. 中国冶金, 2016, 26(6): 41-44.
CUI Peng- hui，JIANG Wu- feng，HAO Su- ju，ZHANG Yu- zhu，HAO Hua- qiang. Influence of FeO activity on sulfur distribution ratio in steel slag. China Metallurgy, 2016, 26(6): 41-44.
2016, Vol. 26 
