钢液脱氮用BaO-TIO_2基合成渣  

Removal of Nitrogen from Liquid Steel by BaO-TiO_2 Based Fluxes

作　　者：康复 宋宇宾 徐国栋[2] 刘恒昌 杨淑红 倪庆仁 

机构地区：[1]宝钢(集团)公司钢研所,上海201900 [2]鞍山钢铁学院

出　　处：《特殊钢》1997年第2期9-13,共5页Special Steel

摘　　要：以TiO2高炉渣为基料配制的合成渣对钢液脱氮的效果进行了实验室试验研究，结果表明：在Ar气保护下，对低碳铝脱氧钢液脱氮，其脱氮率达60％以上，最低［N］含量约10×10-6。The removal of nitrogen from liquid steel by TiO2 based blast furnace slag was investigated in laboratory. The testing results show that more than 60 percent of nitrogen was removed from low carbon alu minium-killed steel with shielded argon atmosphere and the lowest [N] content about 10×10-6 was obtained.

关 键 词：钢液 合成渣 脱氮 炼钢 

分 类 号：TF703.6[冶金工程—钢铁冶金]