薄板坯非金属夹杂物的类型和来源分析  

Types and Sources of Non-metallic Inclusions in Thin Slab

作　　者：郭海峰 张志克 张瑞忠 Guo Haifeng;Zhang Zhike;Zhang Ruizhong(Continuous Casting and Rolling Plant,HBIS Group Hansteel Company,Handan Hebei 056015;HBIS Group General Institute of Steel Research,Shijiazhuang Hebei 050023)

机构地区：[1]河钢集团邯钢公司连铸连轧厂,河北邯郸056015 [2]河钢集团钢研总院,河北石家庄050023

出　　处：《山西冶金》2019年第5期52-53,共2页Shanxi Metallurgy

摘　　要：为了对非金属夹杂物的类型和来源有一个全面的认识,需要对非金属夹杂物进一步研究,从而能更好地利用非金属夹杂物。本文以邯钢CSP所浇铸的低碳钢和中碳钢为研究对象,分析其铸坯中夹杂物的类型和来源,也为改善工艺操作提供基础。In order to have a comprehensive understanding of the types and sources of non-metallic inclusions,it is necessary to further study non-metallic inclusions,so as to make better use of non-metallic inclusions.In this paper,the types and sources of inclusions in low and medium carbon steels cast by CSP of Handan Iron and Steel Co.are analyzed,and the basis for improving process operation is also provided.

关 键 词：杂物 脱氧产物 铝脱氧 

分 类 号：TF769[冶金工程—钢铁冶金]