Title:
IMMERSION NOZZLE FOR CONTINUOUS CASTING OF STEEL AND CONTINUOUS CASTING METHOD OF STEEL
Document Type and Number:
WIPO Patent Application WO/2003/064079
Kind Code:
A1
Abstract:
An immersion nozzle for continuously casting molten steel being supplied into a cast and composed at least partially of refractory having desulfurization power. The method for continuously casting molten steel being supplied into a cast employs the immersion nozzle for continuous casting steel.
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Inventors:
AWAJIYA YUTAKA (JP)
SUZUKI MIKIO (JP)
WATANABE KEIJI (JP)
IIYAMA MAKOTO (JP)
SUZUKI MIKIO (JP)
WATANABE KEIJI (JP)
IIYAMA MAKOTO (JP)
Application Number:
PCT/JP2003/000710
Publication Date:
August 07, 2003
Filing Date:
January 27, 2003
Export Citation:
Assignee:
NIPPON KOKAN KK (JP)
AWAJIYA YUTAKA (JP)
SUZUKI MIKIO (JP)
WATANABE KEIJI (JP)
IIYAMA MAKOTO (JP)
AWAJIYA YUTAKA (JP)
SUZUKI MIKIO (JP)
WATANABE KEIJI (JP)
IIYAMA MAKOTO (JP)
International Classes:
B22D41/54; (IPC1-7): B22D11/10
Foreign References:
| EP1036614A1 | 2000-09-20 | |||
| JPS5756377A | 1982-04-03 | |||
| JPH08281393A | 1996-10-29 | |||
| JPH05105506A | 1993-04-27 | |||
| JP2003010949A | 2003-01-15 |
Attorney, Agent or Firm:
Ochiai, Kenichiro c/o Intellectual, Property Dept (JFE Steel Corporation 2-3, Uchisaiwaicho 2-chom, Chiyoda-ku Tokyo, JP)
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