The heat transfer ability of the system was strengthened with the increase of strength of internal cooling, and this became more remarkable when using CGT rollers.

• 随着内冷对流换热系数的增加,铸轧系统的传热能力有所增加,但采用CGT辊套材料时,内冷对流换热系数对传热能力的影响更为显著。