ASM – The Materials Information Society
https://www.asminternational.org/
American Welding Society
https://www.aws.org/
Brazing and Soldering Manufacturers Committee
https://www.aws.org/bsmc/
European Powdered Metal Association – EPMA
https://www.epma.com/
Metal Powders Industry Federation – MPIF
https://www.mpif.org/
Pick PM
https://www.pickpm.com/