Gold Smelting & Metal Melting Equipment - 911Metallurgist
At the end of the period, the slag was skimmed and the metal sampled. The sulfur was effectively removed, as shown by analysis of the treated metal: Fe 93.6, Si 1.9, C 3.7, P 0.21, and S 0.01. The molten pig iron was transferred to a hot magnesia-lined indirect-arc furnace where it was covered with an oxidizing flux weighing about 18 percent of ...