Title:
HORIZONTAL CONTINUOUS CASTING DEVICE FOR MOLTEN METAL
Document Type and Number:
Japanese Patent JP3037555
Kind Code:
B2
Abstract:
PURPOSE: To assure a uniform molten metal flow in a pouring region of a mold by disposing a restriction within the outflow channel of a heat holding furnace and dimensioning the restriction in such a manner that the cross sectional area of a molten metal passage is made smaller than the cross sectional area of the mold.
CONSTITUTION: The side wall of the heat holding furnace 1 is provided with an outflow opening 2 for the molten metal in the heat holding furnace 1 in the end face wall. The outflow opening channel 2 is enclosed by a front surface plate 6 and a heat exchange frame 7 is mounted at the front surface plate 6. The heat exchange frame 7 is hermetically sealed and protected by a refractory material 12 even against the heat holding furnace 1 and against a flange 8 having a cooler 9. The restriction 3 consists of the refractory material and the molten metal passage 4 is disposed in the outflow channel 2. The size of the restriction 3 is so determined that the cross sectional area of the molten metal passage 4 is smaller than the cross sectional area of the mold 10. As a result, the casting temperature may be kept nearly constant and the quality of the continuously cast products is improved.
Inventors:
Eberhard Fisher
Application Number:
JP7966194A
Publication Date:
April 24, 2000
Filing Date:
March 25, 1994
Export Citation:
Assignee:
Mannesmann Actien Gezelshaft
International Classes:
B22D11/10; B22D11/103; B22D11/14; B22D11/04; B22D11/18; (IPC1-7): B22D11/04; B22D11/103; B22D11/18
Domestic Patent References:
| JP1166868A | ||||
| JP5791848A | ||||
| JP4541509B1 |
Attorney, Agent or Firm:
Hisao Okuyama
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