安钢低碳贝氏体钢板型控制  

Flatness Control of Low Carbon Bainitic Steel Plate in Angang

作　　者：白锦函[1] 孔德南[1] 李娜[1] 

机构地区：[1]安阳钢铁股份有限公司

出　　处：《宽厚板》2011年第4期19-21,共3页Wide and Heavy Plate

摘　　要：安钢低碳贝氏体钢的瓢曲现象主要出现在冷却过程中,主要原因是钢板通过层流冷却系统时,厚度方向和横向方向冷却不均匀。分析板型缺陷,研究纵向、厚度方向及横向的板型控制方法,并制定了相应的措施,达到了改善板型的目的。The buckling defect on the low carbon bainitic steel plate produced by Angang is mainly formed during cooling.The major cause of the buckle is the non-uniform cooling in thickness direction and transverse direction in the laminar cooling system.The article anylzes the plate flatness defect,studies the plate flatness control method in longitudinal direction,thickness direction and transverse direction,establishes the relevant measures in order to achieve the purpose of plate flatness improvement.

关 键 词：低碳贝氏体钢 控制冷却 板型 

分 类 号：TG335.5[金属学及工艺—金属压力加工]