宽厚板生产中瓦楞浪成因分析及改进方法  

Cause Analysis of Corrugated Wave of Wide-heavy Plate and Its Countermeasures

作　　者：孔雅[1] 苗雨川[2] 孔伟[2] 

机构地区：[1]北京科技大学,北京100083 [2]宝山钢铁股份有限公司厚板厂,上海200431

出　　处：《轧钢》2011年第1期21-23,共3页Steel Rolling

摘　　要：描述了宝钢厚板厂生产厚规格船板(40mm及以上厚度)时出现的瓦楞浪的外观形貌,从终轧温度、轧制力、轧制速度等方面分析了瓦楞浪产生的原因,并提出了相应解决措施,即提高轧制温度、减小AGC补偿幅度、稳定轧制速度及减小加速度,可减轻甚至完全消除瓦楞浪。The appearance of corrugated wave of ship plate（h≥40mm） were described which was produced by TMCP technology.The causes were analyzed from finishing rolling temperature,rolling force and rolling speed.The corrugated wave could be relieved and eliminated by means of increasing the rolling temperature, decreasing AGC compensation and acceleration and stabilizing rolling speed.

关 键 词：TMCP工艺 船板 瓦楞浪 轧制速度 加速度 AGC补偿 

分 类 号：TG335.5[金属学及工艺—金属压力加工]