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Title:
CASTING METHOD FOR CONTINUOUS CASTING DEVICE
Document Type and Number:
Japanese Patent JP2010167456
Kind Code:
A
Abstract:

To allow even fine inclusions to sufficiently float.

In the casting method for a continuous casting device, a tundish provided at the continuous casting device 1 is formed of a T type tundish 3 provided with a fluxing chamber 10 charged with a molten steel 2 from a ladle 9 and a distribution chamber 11 charging the molten steel 2 in the fluxing chamber 10 into a mold 4. The T type tundish 3 is provided with a partition gate 19 partitioning the fluxing chamber 10 and the distribution chamber 11 so as to optimize the shape of the partition gate 19, and further, a recessed part 17b is provided at the front wall 17 of the distribution chamber 11 facing the partition gate 19 so as to optimize the shape of the recessed part 17b. Casting is performed under casting conditions in accordance with the T type tundish having these shapes.


Inventors:
SAKAI HIROAKI
Application Number:
JP2009012438A
Publication Date:
August 05, 2010
Filing Date:
January 23, 2009
Export Citation:
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Assignee:
KOBE STEEL LTD
International Classes:
B22D11/10; B22D35/00
Domestic Patent References:
JP2008264859A2008-11-06
JP2009028776A2009-02-12
JP2005131661A2005-05-26
JPS6340652A1988-02-22
JP2008264859A2008-11-06
JP2009028776A2009-02-12
JP2005131661A2005-05-26
JPS6340652A1988-02-22
Attorney, Agent or Firm:
Toshio Yasuda
Mikio Yasuda