Speaker
Jianliang Zhang
(School of Metallurgical and Ecological Engineering,University of Science and Technology Beijing)
Description
In order to clarify the impact mechanism of CaO/SiO2 and MgO on the performance of Jiusteel blast furnace slag, based on the actual composition of Jiusteel blast furnace slag, the influences of CaO/SiO2 and MgO on viscosity and melting temperature of slags were investigated. Furthermore, the activity, liquidus temperature, liquid region and phase change of slag from 1600℃ to 1000℃ were calculated by using Factsage thermodynamic software. Finally, based on the current raw material conditions in JISCO, the proper CaO/SiO2 and MgO of slag in Jiusteel blast furnace was discussed.
Author
Renze Xu
(School of Metallurgical and Ecological Engineering,University of Science and Technology Beijing)
Co-authors
Jianliang Zhang
(School of Metallurgical and Ecological Engineering,University of Science and Technology Beijing)
Kexin Jiao
(School of Metallurgical and Ecological Engineering,University of Science and Technology Beijing)
Qin Xie
(Hongxing Ironworks, Jiuquan Iron and Steel Group Co., Ltd.)
Wangxue Han
(Hongxing Ironworks, Jiuquan Iron and Steel Group Co., Ltd.)
Zhiyu Chang
(School of Metallurgical and Ecological Engineering,University of Science and Technology Beijing)