Manganese metal, manganese rods, manganese zone, manganese powder, manganese Article 

 Long-term supply of imports of manganese metal, manganese rods, with manganese, manganese powder, manganese article, manganese films, in. Low-carbon ferromanganese powder, silicon-manganese alloy powder, electrolytic manganese metal, element symbols: Mn, silver-white metal, hard and the brittle. Density of 7.20 g / cm 3. Melting point of 1244 +3 ℃, boiling point 2097 ℃. Manganese is a gray metal, hard and brittle, melting point 1244 ℃, boiling point 2097 ℃, specific gravity 7.3. Manganese ore is an important mineral raw materials. Mainly used in metallurgical industry, especially iron and steel industry. Manganese with oxygen, desulfurization and regulation (such as to prevent the steel grain boundary carbide formation), but also increase the steel's strength, toughness, hardenability. The production of various types of steel are not the lack of manganese. Manganese on the production of cast iron is also important. High manganese steel (including Mn7.5 ~ 19%) with special properties, such as wear-resistant high-carbon high-manganese steel, low carbon high manganese stainless steel, non-magnetic high manganese medium carbon, high manganese steel, heat-resistant. Manganese and copper, nickel, aluminum, magnesium alloy, is corrosion resistant material. In other industries, the use of manganese is also very extensive. Manganese dioxide as a passive agent in the dry batteries; in non-ferrous hydrometallurgy, hydroquinone (terephthalic acid) production and refining of uranium; in the production of ceramics and enamel and glaze; in glass production for the elimination of mottled and production of decorative glass. Manganese on the production of the chemical industry, chemical reagents, pharmaceutical, welding, paint, synthetic industry and other important raw materials. Price below the market price, quality and acceptance by national standards. I am only responsible for the delivery, please contact us.