synthetic slag process decreases sulfur and phosphorus contents of steel, improves inclusion removal, protects steel from atmosphere and prevents temperature drop of the liquid steel in the ladle. in this study, the synthetic slags of ternary cao-al2o3-sio2,and quaternary cao-al2o3-sio2-na2o and cao-al2o3-sio2-sro systems were pre-melted and then were kept in contact with the liquid steel in a ...

Abstract To account for increasing economic and ecological pressure, the steel industry is obligated to continuously optimize all processes. An important optimization approach numerical modeling although its potential limited by accuracy of mathematical models. In a previous work, validation database was created score derived from this data which allows comprehensive qualitative assessment thos...