Slag crushing
Dec 16, 2012· Slag crushing ?what can you use?WHAT IS SLAGSlag is a partially vitreous by-product of the process of smelting ore, which separates thedesired metal fraction from the unwanted fraction. Slag is usually a mixture of metaloxides and silicon dioxide. However, slag can contain metal sulfides (see also matte) andmetal atoms in the elemental form.