supported by Sichuan Province Science_and Technology Program(201904a05020008);Anhui Province Science and Technology Program(2019YFSY0029);the Open Project Funding from State Key Laboratory of Solid Waste Reuse for Building Materials(No.SWR-2017-005).
The iron element in electric arc furnace(EAF)slag is extremely difficult to recycle due to the low specific magnetic susceptibility of the RO phase(a solid solution of FeO,MgO,CaO,and MnO).Landfilling EAF slag is stri...
Sponsored by National Key Technology Research and Development Program in 11th Five-year Plan of China(2008AF33B01);Fuzhou University Foundation for Development of Science and Technology of China(0020-600588)
By means of the computational fluid dynamics software Fluent 6.3, a mathematical model of three-dimensional three-phase fluid flow field in the molten bath of electric arc furnace (EAF) with side accessorial oxygen ...
Item Sponsored by National Science and Technology Support Plan of China(2008AF33B01);National Natural Science Foundation of China(50974013)
A transient three-dimensional mathematical model has been developed to analyze the three-phase flow in a 150 t EAF (electric arc furnace) using oxygen. VOF (multiphase volume of fluid) method is used to simulate t...
Item Sponsored by National Natural Science Foundation of China (60374003)
The endpoint parameters are very important to the process of EAF steel-making, but their on-line measurement is difficult. The soft sensor technology is widely used for the prediction of endpoint parameters. Based on ...
The heat transfer analysis was performed for an AC electric arc furnace (EAF). Heat losses by conduction, convection and radiation from outer surface, roof, bottom and electrodes of EAF were determined in detail. Some...
The investigation shows that using internal combustion coal-oxygen burner for the intensification of melting in EAF is feasible.Internal combustion coal-oxygen burner is better than external combustion coal-oxygen bur...