The main purpose of the reduction iron powder:
① as powder metallurgy products, raw materials, consumption of iron total consumption accounted for 60% to 80%;
② as welding materials, add 10 to 70% iron in the coating can be improved welding electrode and significantly improve the deposition efficiency;
③ propellant as flame cutting, when cutting steel products, the oxygen - acetylene flame spray iron, can improve the cutting performance, cutting steel to expand the scope to improve the cutting thickness;
④ also as a reducing agent in organic synthetic chemistry, copier ink carrier.
 
Reduced iron powder used in the automotive, motorcycle accessories: