Abstract：Slag blocking of coverter is widely adopted technology. This technology reduces slag blocking of tapping to ladles, reduce rephosphorization of coverter and impurity of ladles, and the yield of alloy is increased, the life of ladles is improved, the process of refining slag gets good effect. Based on research of 150 t coverter of Angang, the process parameters of hanging skimmer bar is optimized, maintenance and service is carried out rightly, techniques of workers is improved, so that hanging skimmer bar be used by 99.5%, slag stopping success more than 95%. Process were improved and the expected effect was reached.
何俊正,申凌云. 安钢150 t转炉悬挂式挡渣机构优化[J]. 中国冶金, 2009, 19(5): 49-49.
HE Junzheng,SHEN Lingyun. Optimization of Hanging Skimmer Bar in 150 t Coverter of Angang. China Metallurgy, 2009, 19(5): 49-49.
