PROCESS FOR OPTIMIZING STEEL FABRICATION

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United States of America Patent

APP PUB NO 20110174457A1
SERIAL NO

12688953

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Abstract

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A process for optimizing steel fabrication. The process includes optimization of treatment in the ladle based on accurate determination of steel weight, slag carryover and furnace heel. The unification of the dip test process together with ladle profiling using information from the slag, side and bottom regions of the ladle results in the quantitative determination of key factors to optimize steel composition with minimum slag carryover in the absence of scales to determine required masses of metal charge and ladle weight as examples. Caprices of the process include significant improvements in ladle refractory and specification steel quality.

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Patent Owner(s)

Patent OwnerAddress
EVRAZ INC NA CANADAP O BOX 1670 100 ARMOUR ROAD REGINA SASKATCHEWAN S4P 3C7

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ABRAHAM, Sunday Regina, CA 1 3
CHEN, Shaojie Regina, CA 81 1279

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