Nozzle for continuous casting

Dispensing – Molten metal dispensing – With subjacent flow guide

Reexamination Certificate

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Details

C222S594000, C164S437000, C164S337000

Reexamination Certificate

active

07140521

ABSTRACT:
An arrangement and conformation of the discharge openings and channels of a continuous-casting nozzle, together with a specific external profile of the body of the nozzle itself, enable slabs of any thickness, in particular from medium to thin ones, to be cast, which have excellent surface quality and are practically free from inclusions and blowholes.

REFERENCES:
patent: 3995682 (1976-12-01), Fekete et al.
patent: 5227078 (1993-07-01), Augustine, III
patent: 5673857 (1997-10-01), Meroni et al.
patent: 818942 (1993-08-01), None
patent: 0 685 282 (1995-12-01), None
patent: 2 243 043 (1975-04-01), None
patent: WO 98/14292 (1998-04-01), None
Notification of Transmittal of International Preliminary Examination Report for PCT/EP01/02540 dated Feb. 22, 2002.
International Search Report for PCT/EP01/02540 dated Jul. 16, 2001.

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