Slag1. A non-metallic product formed by mutual dissolving of non-metallic impurities, during melting, cleaning, and certain types of welding.
2. For the metal industry, it is a multicomponent non-metallic melt, consisting of the separated waste ore products with flux, which coats the liquid metal surface during the following smelting processes: melting raw material, processing intermediates and refined molten alloys.
« Back to terms list