Linet Slag Guide

Lime slag, also known as limestone slag, is a by-product of the steel manufacturing process. It is formed when limestone (calcium carbonate) is used as a flux to remove impurities, such as silica, from the steel. The limestone reacts with the impurities to form a molten slag that floats on top of the steel and is then removed.

Lime slag is primarily composed of calcium silicate, calcium aluminate, and calcium ferrite. Its chemical composition can vary depending on the type of steel being produced and the specific process used. The slag is typically gray or brown in color and has a glassy or crystalline texture. linet slag