|
|
|
| CONTROL OF SOLIDIFICATION PROCESS DURING CONTINUOUS CASTING OF STEEL |
| CAI Kaike (Beijing University of Iron and Steel Technology) LIU Fengrong (Hebei Institute of Mining and Metallurgy) (Manuscript received 18 September; 1982; revised manuscript 14 March; 1983) |
|
Cite this article:
CAI Kaike (Beijing University of Iron and Steel Technology) LIU Fengrong (Hebei Institute of Mining and Metallurgy) (Manuscript received 18 September; 1982; revised manuscript 14 March; 1983). CONTROL OF SOLIDIFICATION PROCESS DURING CONTINUOUS CASTING OF STEEL. Acta Metall Sin, 1984, 20(3): 252-260.
|
|
|
Abstract An investigation has been carried out into the "metallurgical criterion" of the slab solidification during continuous casting. The effect of following variables on the metallurgical criterion has been studied by the mathematical model of heat transfer: casting speed, spray water intensity, water distribution in spray zone, superheat in tundish, convection in liquid pool and temperature of spray water. Considering these factors, a nomogram of the productivity related to slab thickness, casting speed, spray water intensity and depth of liquid pool was prepared so as to selecte reasonably the technological parameters and to control scientifically the operation.
|
|
Received: 18 March 1984
|
1 Birat, J. P.; Larrecq, M.; Le Bon, A.; Jeanneau, M.; Poupon, M.; Senaneuch, D., Rev. Metall. (Paris), 79 (1982) , 29．
2 Lair, J. E.; Brimacombc, J. K.; Weinberg, F., Ironmaking Steelmaking, 1 (1974) , № 2, 90．
3 Mizikar, E.A., Trans. Metall. Soc. AIME, 239 (1967) , 1747．
4 Gautier, J. J.; Morillon, Y.; Dumont-fillon, J., J. Iron Steel Inst., 208 (1970) , 1053．
5 Perroy, A., Modéle de Simulation Mathématique de la Coulée Continue, Rapport IRSID, REP. 189, Décembre 1976, Personal Communication.
6 板岡隆;石黑守幸;铁钢凝固,铁钢基础共同会出版,p.199．
7 Fogleman, E. L., J. Met., 26 (1974) , № 10, 31． |
| No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
| |
Shared |
|
|
|
|
| |
Discussed |
|
|
|
|
