炭质材料对薄板坯连铸结晶器保护渣热行为的影响  

INFLUENCE OF CARBONACEOUS MATERIAL ON THERMAL BEHAVIOR OF MOULD FLUX IN THIN SLAB CONCASTING

作　　者：朱果灵[1] 席常锁[1] 张贺林[1] 单玲珍[1] 

机构地区：[1]冶金部钢铁研究总院

出　　处：《炼钢》1993年第4期51-54,共4页Steelmaking

摘　　要：本文通过实验研究了高耐磨及半增强两种炭黑对保护渣热行为的影响。对这两种炭黑配成的渣在50×900mm及70×900mm断面的薄板坯连铸试验中表现的不同的热行为进行研讨,对提高连铸坯质量有一定启迪性意义。This paper described the experimental study on the influence of two types of carbon black i.e. high wear-resistant carbon black and semi-strengthening one on the thermal behavior of the mould flux and discussed the different thermal behavior of two kinds of mould flux made of these two differ- ent types of carbon black in experimentaUy casting the thin slabs in section 50×90mm and 70× 900mm. It will make certain contribution to the improvement in the quality of slabs.

关 键 词：保护渣 炭质材料 薄板坯 连续铸钢 

分 类 号：TF777.1[冶金工程—钢铁冶金]