PMAI | Powder Metallurgy Association of India
Powder Metallurgy or P/M is a highly developed method of manufacturing reliable ferrous and nonferrous parts. Made by mixing elemental or alloy powders and compacting the mixture in a die, the resultant shapes are then sintered or heated in a controlledatmosphere furnace to bond the particles metallurgically. Basically a quot;chiplessquot; metalworking process, P/M typically uses more than 97% of