Tagged: Hematite

October 30, 2018

Iron alloys, oxides, preparation, types, properties and importance

An alloy is usually formed from two metals, it is formed of two metals or more with a certain ratio as iron alloys (ferromanganese, ferrochromium) and it may consist of metal and nonmetal with...

Chemistry

October 23, 2018

Extraction of Iron from its ores, Iron dressing, Reduction & production

Iron is the most important metal in heavy industries, Iron is the fourth most abundant element in Earth’s crust after oxygen, silicon and aluminum as it forms (5.1 %) of the mass of the...