H08焊条钢连铸坯质量的研究  

Study on the quality of continuous casting billet for H08 weld electrode steel

作　　者：梁福彬[1] 刘新生[1] 

机构地区：[1]河北理工大学冶金与能源学院,河北唐山063009

出　　处：《炼钢》2006年第3期26-30,共5页Steelmaking

摘　　要：转炉用准沸腾钢生产工艺冶炼H08焊条钢,生产过程中钢水的脱氧程度决定了钢中非金属夹杂物的形态和行为,会直接影响到钢的质量。为改善H08焊条钢的质量,特别对连铸坯进行了必要的检测分析,并对H08焊条钢连铸坯中非金属夹杂物的形态与行为作了深入的研究。In refining H08 weld electrode steel in converter with the steel-making technology for pseudo-rimmed steel the shape and behavior of non-metal inclusions in steel depends upon the extent of deoxidation of the hot metal and it can directly affect the quality of the steel. In order to improve the quality of H08 weld electrode steel necessary examination and analysis have been carried out on the CC billet and an in-depth investigation in the billet and behavior of non-metal inclusions in the billet for H08 weld electrode steel conducted.

关 键 词：焊条钢 连铸坯 夹杂物 组织 

分 类 号：TF777[冶金工程—钢铁冶金] TG422.1[金属学及工艺—焊接]