板坯连铸机凝固层厚度的研究  

Study on the Solidified Sheel Thickness of Slab in Contunuous Slab Caster

作　　者：赵树斌[1] 岳尔斌[1] 王志道[1] 吕建会 陈耀辉 刘永龙 刘新民 马福昌 

机构地区：[1]北京钢铁研究总院 [2]舞阳钢铁有限责任公司

出　　处：《宽厚板》2001年第3期10-15,共6页Wide and Heavy Plate

摘　　要：本研究工作运用“射钉法”准确的标定了舞钢板坯连铸机二冷区凝固坯壳厚度及凝固系数 ,为评价现在二冷系统的冷却能力 。The solidified shell thickness and solidification coefficient of slab in the secondary cooling zone of Wugang slab caster have been obtained,by use of 'pin shoot'method.The research results will provide the important basis for judging the current cooling capacity of secondary cooling system,establishing reasonable water distribution in secondary cooling zone and process parameter in high speed casting and analyzing the cause of quality defects in slab.

关 键 词：坯连铸 射钵法 坯壳厚度 凝固系数 连铸机 

分 类 号：TG233.6[金属学及工艺—铸造]