PM structural part use advantages Published by Dr. Paul Beiss, one of the authors of ASM’s soon-to-be published ASM Handbook, Volume 7: Powder Metallurgy, explains the benefits and advantages of using PM structural parts. Published:July 23, 2015 Related videos F-22 Acrobatics at RIAT Airshow in England Robotic mermaid recovers shipwreck treasures Plastic inspired by squid teeth self-heals with water