Tagged: Corrosion

January 12, 2019

Applications of electrolysis, Electroplating, Purification of metals and Extraction of aluminum from bauxite

Electrolysis is used to separate electrolyte components by the electric current, Electrolytic cells are used in Electroplating, the Purification of metals, and Extraction of aluminum from bauxite, Electroplating is the process of the formation...

Chemistry

January 4, 2019

Corrosion causes, Protection of metal against corrosion, Mechanism of iron and steel rusting

Pure metals don’t corrode easily even pure iron, (corrosion needs different elements and electrolyte to form galvanic cell), Most metals contain impurities activate corrosion process, this impurities may be less reactive metals or the...