Title:
METHOD OF CONTROLLING CONTINUOUS CASTING FACILITY
Document Type and Number:
WIPO Patent Application WO/1983/002911
Kind Code:
A1
Abstract:
Method of controlling a continuous casting facility to prevent breakout of the cast piece and the production of cracks. Thermal flux waveforms or thermal flux values corresponding to the quantity of heat extracted form each position of a casting mold are measured by thin-plate surface heat flux meters (14, 14x, y, z) arranged at the corresponding positions of casting side plates (11, 11c) forming a casting mold (10). When an abnormality or deviation from a target value is detected, the casting speed is changed, or the supply range or mixture ratio of molding powder is controlled, or the amount of taper of a short cast piece is controlled, thereby preventing breakout of the cast piece.
Inventors:
YAJI MOTOYASU (JP)
SHIMIZU MASUTO (JP)
YAMANAKA HIROMITSU (JP)
KOSHIKAWA TAKAO (JP)
SHIMIZU MASUTO (JP)
YAMANAKA HIROMITSU (JP)
KOSHIKAWA TAKAO (JP)
Application Number:
PCT/JP1983/000048
Publication Date:
September 01, 1983
Filing Date:
February 18, 1983
Export Citation:
Assignee:
KAWASAKI STEEL CO (JP)
International Classes:
B22D11/16; B22D11/20; B22D11/22; (IPC1-7): B22D11/16; G01K17/20; G01P5/08
Foreign References:
| JPS5739068A | 1982-03-04 | |||
| JPS54112338A | 1979-09-03 | |||
| JPS55124448U | 1980-09-03 | |||
| JPS5433220B2 | 1979-10-19 |
Other References:
See also references of EP 0101521A4
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