Title:
CRUCIBLE AND CENTRIFUGAL CASTER
Document Type and Number:
Japanese Patent JP2022119090
Kind Code:
A
Abstract:
To provide: a crucible that allows for reducing occurrences of poor melting that a melt adheres to a side surface of an inner crucible not to flow out of the crucible, by reducing the area of the side surface of the inner crucible so as to suppress the contact of the melt therewith; and a centrifugal caster.SOLUTION: A crucible 10, included in a centrifugal caster 1, comprises: an outer crucible 11 formed with a receiving recess 11a in a central portion of a top face thereof; and an inner crucible 12 made of carbon that is received within the receiving recess 11a of the outer crucible 11. The inner crucible 12 comprises: a bottom-face portion 12a and a side-face portion 12b rising up from an outer peripheral edge of the bottom-face portion 12a. The side-face portion 12b of the inner crucible 12 has an upper end formed lower than an upper end of an inner side surface of the receiving recess 11a of the outer crucible 11.SELECTED DRAWING: Figure 3
More Like This:
| JPS6372474 | METHOD FOR REPAIRING LADLE BEDDING PART |
| JP2012136738 | LADLE LINING STRUCTURE EXCELLENT IN HEAT INSULATION PROPERTY |
| JP7406095 | Molten steel pot |
Inventors:
NAKAMURA SEIZO
Application Number:
JP2021016084A
Publication Date:
August 16, 2022
Filing Date:
February 03, 2021
Export Citation:
Assignee:
WEINA SOGO KENKYUSHO KK
International Classes:
B22D41/02; B22D13/06; F27B14/10; F27D11/08
Attorney, Agent or Firm:
Yoshihide Yanagino
Takao Yanagino
Norio Morioka
Sekiguchi Hisayu
Kiyozo Hori
Takao Yanagino
Norio Morioka
Sekiguchi Hisayu
Kiyozo Hori