Here’s a quick overview of different PM processes that can be found at Metal Powder Industries Federation's site, www.mpif.org (select Intro to PM and then processes). For an in-depth discussion of ...

An array of powder-metal parts. Powder metallurgy was practiced long before ancient artisans learned to melt and cast iron. Egyptians made iron tools using PM techniques back in 3,000 B.C. The ancient ...