Dispensing – Processes of dispensing – Molten metal
Reexamination Certificate
2003-01-27
2009-08-18
Kastler, Scott (Department: 1793)
Dispensing
Processes of dispensing
Molten metal
C164S473000
Reexamination Certificate
active
07575135
ABSTRACT:
An immersion nozzle for continuous casting of steel supplies molten steel into a mold. At least a part of the immersion nozzle is formed of a refractory having a desulfurizing ability. A method for continuous casting of steel employs the immersion nozzle to supply molten steel into a mold using the immersion nozzle for continuous casting.
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Awajiya Yutaka
Iiyama Makoto
Suzuki Mikio
Watanabe Keiji
Frishauf Holtz Goodman & Chick P.C.
JFE Steel Corporation
Kastler Scott
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