This Page seems to be at the varied elements which affect the selection of method for extracting metals from their ores, which includes reduction by carbon, reduction by a reactive steel (like sodium or magnesium), and by electrolysis. Using the Rockwell, Vickers, and Brinell hardness scales to determine the metallic's https://metallurgical-processes34567.bloggerchest.com/29572370/the-5-second-trick-for-metallurgical-processes