Iron Powder

Blessed with a team of dexterous professionals, our organization counted as leading Exporter of Iron Powder in Zhengzhou, Henan, China. Grey or black powder, also called "double agent", capable of absorbing moisture and oxygen in the air, often used in food preservation.Reduced iron powder by ferroferric oxide commonly under the condition of high temperature on hydrogen flow or carbon monoxide reduction in gas generated, main ingredients for the loose structure of elemental iron.Because of reduced iron powder for powder itself, coupled with its microstructure is very loose, so its surface area is great.In the chemical production and laboratory operations often used as a reductant.
Reduced iron powder is the use of solid or gaseous reductant (coke, charcoal, anthracite, water gas and conversion of natural gas, decomposition of ammonia, hydrogen, etc.) of reduced iron oxide (iron concentrate, rolled steel scale, etc.) for producing sponge iron.Reduction process is divided into carbon reduction (solid) reduction and secondary reduction at a time, a reduction is solid carbon reduction for making sponge iron, a reduction is the main process: (iron concentrate, the rolling steel scale, etc.) - drying - magnetic separation to crushing, screening and canning to enter a reduction furnace, sponge iron.