WU Bao-guo, WANG Hai-chuan, ZHOU Yun, WANG Shi-jun, DONG Yuan-chi. EXPERIMENTAL STUDIES ON REDUCING FLUORITE CONTENT OF CALCIUM DEPHOSPHORIZING FLUX[J]. IRON STEEL VANADIUM TITANIUM, 2003, 24(2): 7-10.
Citation:
WU Bao-guo, WANG Hai-chuan, ZHOU Yun, WANG Shi-jun, DONG Yuan-chi. EXPERIMENTAL STUDIES ON REDUCING FLUORITE CONTENT OF CALCIUM DEPHOSPHORIZING FLUX[J]. IRON STEEL VANADIUM TITANIUM , 2003, 24(2): 7-10.
WU Bao-guo, WANG Hai-chuan, ZHOU Yun, WANG Shi-jun, DONG Yuan-chi. EXPERIMENTAL STUDIES ON REDUCING FLUORITE CONTENT OF CALCIUM DEPHOSPHORIZING FLUX[J]. IRON STEEL VANADIUM TITANIUM, 2003, 24(2): 7-10.
Citation:
WU Bao-guo, WANG Hai-chuan, ZHOU Yun, WANG Shi-jun, DONG Yuan-chi. EXPERIMENTAL STUDIES ON REDUCING FLUORITE CONTENT OF CALCIUM DEPHOSPHORIZING FLUX[J]. IRON STEEL VANADIUM TITANIUM , 2003, 24(2): 7-10.
EXPERIMENTAL STUDIES ON REDUCING FLUORITE CONTENT OF CALCIUM DEPHOSPHORIZING FLUX
1. School of Metallurgy and Materials, Anhui University of Technology, Ma'anshan 243002, Anhui, China;
2. Metallurgical Engineering School, University of Science and Technology Beijing, Beijing 100083, China
Received Date: 2003-01-26Available Online:
2023-12-06Publish Date:
2003-06-30
Abstract
The experimental study on dephosphorization for hot metal pretreatment by CaO-Fe2 O3 -CaF2 flux was performed. By adding CaO, Al2 O3 and Na2 CO3 into dephosphorizing flux, the dephosphorization rate is somewhat increased. The results show that by using Al2 O3 substituting for some CaF2 , the content of final phosphorus in hot metal can be controlled to be 0.003%~0.006%, and the dephosphorization rate exceeds 90%.
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