Basics of slag production - Article on the slag industry
27/10/2011· Basics of slag production. Written by Written by Lewis Juckes 27 October 2011 Slags from the Iron and Steel Industry . Background With world steel production now well over a billion tonnes per year, the slag that arises from some of the processes involved is a major resource. Traditionally it has been used mainly as an aggregate but for some types there are other applications, such as a raw