Abstract：The heat-buckling in CAL had bad effect on the processing, which caused economic loss to production lines. The hot buckling of thin-and-wide strips in the furnace was investigated in both mechanical theories and FEM simulation. The results show that the critical stresses for different initial flatness are quite different. After optimization and modification of the flatness target curves in TCM, the probability of hot buckling is reduced more than 50%.
令狐克志，朱国森，刘光明，乔建军，陈光. 带钢连退热瓢曲与初始板形关系仿真与实践[J]. 钢铁, 2012, 47(2): 58-61.
INGHU Ke-zhi1,ZHU Guo-sen1,LIU Guang-ming1,QIAO Jian-jun2,CHEN Guang2. Simulation and Practice on Relationship Between Heat-Buckling and Initial Flatness in CALL. Iron and Steel, 2012, 47(2): 58-61.
2012, Vol. 47 
