IF钢浸入式水口堵塞成因及改进措施  

Causes and Improvement Measures of the Nozzle Clogging of IF Steel

作　　者：臧红臣[1] 钟鹏 ZANG Hong-chen;ZHONG Peng

机构地区：[1]马鞍山钢铁股份有限公司第四钢轧总厂,安徽马鞍山243011

出　　处：《安徽冶金科技职业学院学报》2020年第3期18-20,共3页Journal of Anhui Vocational College of Metallurgy and Technology

摘　　要：IF钢蓄流是一个普遍难题,当发生蓄流时,不但影响生产节奏,也将直接导致结晶器液面波动,引起卷渣、皮下气泡等,最终影响产品质量,本文阐述了水口堵塞的机理及危害,并提出了有效的防范措施。The nozzle clogging of IF steel is a common problem,when it happens,it will not only affect the production rhythm,but also directly lead to the mold liquid level fluctuation,resulting in slag roll,subsurface bubbles and so on,and finally affect the product quality.This paper expounds the mechanism and harm of nozzle blockage,and puts forward effective preventive measures.

关 键 词：水口 堵塞 预防措施 

分 类 号：TF777.1[冶金工程—钢铁冶金]