不同脱氧工艺对钢板分层的影响  

Influence of Various Deoxidization Processes in Delaminate on Steel Plates

作　　者：国秀元[1] 马兴云[1] 杨宪礼[1] 王学忠[1] 李旺生[1] 

机构地区：[1]济南钢铁集团总公司

出　　处：《炼钢》2001年第6期43-46,共4页Steelmaking

摘　　要：针对济钢中厚板生产中产生的钢板分层缺陷 ,本文仅就钢水氧化性对分层的影响 ,通过试验不同的炼钢脱氧工艺 ,着重研究分析了钢水脱氧程度对钢板分层的影响 ,并提出进一步完善炼钢脱氧工艺 。In view of the delaminate defect in the plates produced in Ji'nan Iron & steel Corporation,for the influence of steel oxidization on delaminate,the study on the influence of deoxidization degree of molten steel on delaminate in plates has been carried out via the experiments on various deoxidization technologies. The concept and methods of reduction on laminate defect by further improvement of deoxidization technology have been put forward.

关 键 词：脱氧 钢板分层 夹杂 炼钢 轧钢 

分 类 号：TF704.1[冶金工程—钢铁冶金] TG335.5[金属学及工艺—金属压力加工]