摘要
实测了 2 0 Mn Si钢因开轧温度低而导致的变形抗力增加值 ;分析现有轧制规程实现低温轧制的障碍 ;提出了实现低温轧制的优化压下规程。轧制实验证明 ,对于无扭转的连轧机 ,不改变现有硬件条件 ,可以实现 90 0℃开轧 ,有扭转的连轧机 ,根据现有条件重新配置轧机驱动电机 ,一般可以实现 95
The increase of deformation resistance was measured during low temperature rolling,then the obstacles to low temperature rolling were analyzed for the pass schedules now available.The optimum pass schedule for low temperature rolling was given.The simulated rolling has proved that without any modification,the rough rolling at 900 ℃ can be operated on torsion free continuous mill and rough rolling at 950 ℃ can be operated on continuous mill with torsion if the driving motors are reasonably disposed.
出处
《钢铁》
CAS
CSCD
北大核心
2001年第12期30-33,共4页
Iron and Steel
关键词
低温轧制
孔型设计
轧制规程
棒材
线材
连轧机
low temperature rolling,continuous rolling of rod and wire,the roll pass of continuous rolling,roll pass design
