Abstract：After analyzing the edge crack of C-Si-Mn-Nb-containing medium plate, the main cause of corner crack on slab is that the slabs are at the valley of hot ductility when entering the straightening zone. When optimizing the Al and N content of steel and secondary cooling to improve the corner temperature of slab, the edge crack of plate can be controlled effectively.
收稿日期: 2011-02-24
出版日期: 2011-11-18
引用本文:
李金波，胡志刚，顾少伟，杨海滨，刘家琪，卢军辉. 邯钢C、Si、Mn、Nb钢中厚板边裂控制[J]. 中国钢铁期刊网, 2011, 30(6): 38-42.
LI Jin-Bo1,HU Zhi-gang1,GU Shao-wei1,YANG Hai-bin1,LIU Jia-qi2,LU Jun-hui2. Practice of Controlled Edge Crack of C, Si, Mn,Nb-Containing Medium Plate. Chinese Journal of Iron and Steel, 2011, 30(6): 38-42.
2011, Vol. 30 
