Refractory component for lining a metallurgical vessel

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United States of America Patent

PATENT NO 9724757
SERIAL NO

14833232

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Abstract

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In a steel ladle used for handling molten steel, a precast ladle barrel ring forms part of a refractory structure that covers the bottom wall and side wall of the steel ladle. The precast ladle barrel ring is comprised of a monolithic annular ring formed of a high-temperature, cast refractory. The annular ring further includes means for positioning the precast ladle barrel ring in a steel ladle.

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Patent Owner(s)

Patent OwnerAddress
HARBISONWALKER INTERNATIONAL INC1305 CHERRINGTON PARKWAY SUITE 100 MOON TOWNSHIP PA 15108

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barrett, Ronald L Fenelton, US 8 55

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