Commercially, silicon is purified by heating sand and carbon in an electric furnace. A molten salt electrolysis course of action is used to obtain ultrapure silicon. Silicon is alloyed with aluminum to be used in engines because the existence of silicon enhances the metal’s castability. Silicon can enrich iron’s magnetic https://shanexvsgb.dm-blog.com/36558874/5-essential-elements-for-sic-heating-element