Slag Skimming Judgment Gauge Development At Arcelormittal Flat Carbon South America

Sulfur control in steel have been challenging process experts since the discovering of it deleterious effect on most of steel product properties. To separate this slag from hot metal is mandatory to complete desulfurization process. The preferred method is to skim hot metal surface physically removing the contaminated slag, attributing to the operator the evaluation of skimming efficiency. Thus, we present a new lower cost system using image processing methods foreseeing a future full automation skimming process.