The kind of CC secondary cooling nozzle and its advantages and faults, the effect of spray on casting blank and questions of nozzle head material in maintenance are discussed and the study of cooling property for the introduced and native nozzle for bloom and round billet is made.

Starting from the basic theories of magnetohydrodynamics, this paper presents theoretical and numerical model for calcula- tion of meniscus shape in cold crucible continuous casting system.

Test research of parameters optimization of CC water-cooling of high carbon bloom;

Improvement in second cooling control of slab continuous casting by data mining technology;

Research on the mechanism of oscillation mark formation during continuous casting of steel;

Research on the circulating cooling water treatment by using continuous casting crystallizer;