Electrolytic Manganese refers to the elemental metal which is obtained by leaching Manganese ore with acid and then sent to Electrolytic cell for electrolysis.Appearance like iron, irregular flake, strong and crisp, one side bright, the other side rough, silver white to brown, after processing into powder silver gray;It is easy to oxidize in the air, and dissolves and displaces hydrogen in the case of dilute acid.Electrolytic manganese (customs tariff no. : 81110010 unwrought manganese, manganese scrap, powder).The refining methods of metallic manganese mainly include thermal method (fire method) and electrolytic method (wet method). The thermal method produces (metallic manganese) with a purity of no more than 95-98%, while the pure manganese metal is prepared by electrolytic method (electrolytic manganese metal) with a purity of 99.7-99.9%.Electrolytic production has become the main way of metal manganese production.
electrolytic manganese high purity, its role is to increase the hardness of metal materials, the most widely used manganese copper alloy, manganese aluminum alloy, 200 series stainless steel, manganese in these alloys can improve the strength of the alloy, toughness, wear resistance and corrosion resistance.
Application field of electrolytic manganese sheet: manganese and manganese alloy is one of the indispensable important raw materials in iron and steel industry, aluminum alloy industry, magnetic material industry, chemical industry, etc.Manganese is an indispensable additive in the smelting industry, electrolytic manganese processing into powder is the main raw material for the production of manganese tetroxide, the magnetic material components widely used in the electronics industry is produced with manganese tetroxide, electronics industry, metallurgy industry and aerospace industry need electrolytic manganese.With the continuous development of science and technology and the continuous improvement of productivity level, electrolytic manganese metal due to its high purity, low impurities, has been successfully and widely used in iron and steel smelting, nonferrous metallurgy, electronic technology, chemical industry, environmental protection, food hygiene, welding electrode industry, aerospace industry and other fields.