Hao Ning, Wang Haitao, Wang Xinhua, Li Hong, Wang Wanjun. Experiment on Synthetic Slag for Si-killed Steel Desulphurization[J]. IRON STEEL VANADIUM TITANIUM, 2006, 27(4): 25-28.
Citation:
Hao Ning, Wang Haitao, Wang Xinhua, Li Hong, Wang Wanjun. Experiment on Synthetic Slag for Si-killed Steel Desulphurization[J]. IRON STEEL VANADIUM TITANIUM, 2006, 27(4): 25-28.
Hao Ning, Wang Haitao, Wang Xinhua, Li Hong, Wang Wanjun. Experiment on Synthetic Slag for Si-killed Steel Desulphurization[J]. IRON STEEL VANADIUM TITANIUM, 2006, 27(4): 25-28.
Citation:
Hao Ning, Wang Haitao, Wang Xinhua, Li Hong, Wang Wanjun. Experiment on Synthetic Slag for Si-killed Steel Desulphurization[J]. IRON STEEL VANADIUM TITANIUM, 2006, 27(4): 25-28.
Top slag plays a very important role for desulphurization during ladle refining.To prevent[Al]increasing,a synthetic slag without alumina （CaO-SiO2-CaF2）has been chosen for Si-killed steel.The laboratorial results show that the synthetic slag with initial composition of CaO 66%,SiO2 17%,CaF2 15% and Si 2% has high desulphurization speed and efficiency.The desulphurization time from 0.008 % to 0.001% is only 10min,this can satisfy the need of high performance casting.
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