薄板坯连铸带液芯轻压下过程工业试验力学研究  

Mechanical research into soft reduction process in thin slab continuous casting with liquid core strand by means of industrial tests

作　　者：袁集华[1] 于登龙 

机构地区：[1]北京钢铁研究总院 [2]大连重工集团有限公司

出　　处：《重型机械》2000年第5期15-19,共5页Heavy Machinery

摘　　要：利用工业试验研究了薄板坯连铸带液芯轻压下过程变形抗力及拉坯阻力与轻压下变形量、挤压速度、拉坯速度、铸坯厚度等工艺参数及操作条件之间的关系 ,揭示了轻压下变形过程的力学特点 。Based on industrial tests, parameters used in soft reduction operation in thin slab continuous casting with liquid core strand, such as resistance to deformation, withdrawal resistance and soft reduction deformation, press speed, casting speed and strand thickness etc., are studied, together with the relationships between each other and between the operating conditions. The article presents the mechanical feature of the soft reduction deformation and puts forward rational operating methods for the process.

关 键 词：薄板坯连铸 轻压下 工业试验 力学研究 

分 类 号：TF777.7[冶金工程—钢铁冶金]