连铸板坯夹渣缺陷手工清理工艺  

Manual cleaning process on slag inclusion defects of continuous casting slab

作　　者：赵立文[1] 陆永刚[1] 张建军[1] 宋玉泉[1] 

机构地区：[1]中冶宝钢技术服务有限公司协力生产分公司,上海200941

出　　处：《炼钢》2011年第3期1-3,共3页Steelmaking

摘　　要：介绍了宝山钢铁股份公司连铸板坯夹渣缺陷的分布规律,以及手工火焰清理工艺的改进,检测结果表明,改进后的工艺能够有效减少夹渣缺陷,提高连铸板坯的表层质量,而且方法简单,便于操作和推广。The present paper introduces the law of slag defect distribution in the CC slab in Baosteel and improvement in the manual scarring process. Results of examination show that by adoption of the improved process the slag defects can be effectively reduced and the quality of the slab surface raised as well and moreover the new process is simple and easy to operate and popularize.

关 键 词：连铸板坯 夹渣 手工清理 

分 类 号：TF777.1[冶金工程—钢铁冶金]