RH用脱硫剂实验室研究  

DEVELOPMENT OF DESULPHURIZER FOR RH VACUUM TREATMENT OF MOLTEN STEEL

作　　者：汪明东[1] 杨素波[1] 赵启云[2] 张小伶[2] 谭纪云[2] 黎颖 

机构地区：[1]攀枝花钢铁研究院,四川攀枝花617000 [2]攀钢提钒炼钢厂,四川攀枝花617062 [3]遵义铁合金(集团)公司第四分厂,贵州遵义637052

出　　处：《钢铁钒钛》2001年第1期48-52,共5页Iron Steel Vanadium Titanium

摘　　要：实验室真空条件下进行的钢液脱硫试验表明 ,CaO -CaF2 渣系脱硫剂脱硫能力强于CaO -CaF2 -Al2 O3 渣系。同时 ,预熔型脱硫剂具有脱硫率高、脱硫率稳定、防潮性好、对耐材侵蚀相对较低的特点。The experiment for desulphurization of molten steel under vacuum condition was carried out in 10?kg vacuum furnace.The results obtained show that the desulphurising capbility of CaO-CaF 2 system is better than that of CaO-CaF 2-Al 2O 3 system.The pre-melted desulphurizer is characterized by higher and stable desulphurising percentage,good moistureproof ability and less erosion of the refractory.

关 键 词：钢液 真空处理 脱硫剂 脱硫率 防潮性 脱硫能力 

分 类 号：TF702[冶金工程—钢铁冶金]