Process for dephosphorization of molten metal during a refining process

摘要

Process for dephosphorization of molten metal during a refining process using a lime composition in the form of compacted particles having a Shatter Test Index of less than 20%, leading to a refined metal reduced in phosphorus components to the extent that the refined metal reduced in phosphorus is showing a phosphorus content lower than 0.02 w% based on the total weight of the refined metal reduced in phosphorus.