连铸坯连续弯曲矫直技术的新探索与实践  

New Exploration and Practice of Continuous Bending and Straightening Technology

作　　者：景奉儒[1] 李宪奎[1] 杨拉道[2] 王铁钢[3] 刘继明[1] 陈志勇[3] 

机构地区：[1]燕山大学机械工程学院,河北秦皇岛066004 [2]中国重型机械研究院,陕西西安710032 [3]鞍山钢铁集团,辽宁鞍山114021

出　　处：《热加工工艺》2008年第17期48-50,共3页Hot Working Technology

基　　金：河北省自然科学基金资助项目(E2006000235);鞍山钢铁集团基金资助项目(钢技[06]18-05)

摘　　要：通过对连铸坯高温蠕变特性的研究,提出了按温度分区设定连续弯曲矫直应变速率的新方法,从而实现了连铸坯高温蠕变特性的充分利用。实践表明,该方法是可行的。Through researching the characters of high temperature creep in continuous casting slab, a new method of setting continuous bending and straightening strain rate according to temperature subzone was brought forward respectively, then the continuous casting slabs made full use of the characters of high temperature creep. The practices indicate that the method is feasible.

关 键 词：连铸坯 高温蠕变 弯曲 矫直 

分 类 号：TG249.7[金属学及工艺—铸造]