I work with Vacuum metal industries through out the world. Melting metals under Vacuum atmosphere. Literally we evacuate a chamber, take all the air molecules, remove from chamber. Nothing there. Then melt the metals. Hot can become brittle (metal).
I have been an independent consultant since 1988.
Specialties: Mechanical Engineer, Vacuum Metallurgy, Vacuum Melting, Reactive Metals Melting, Reactive Metals Processes, Vacuum Furnace Design, Vacuum Technology, Titanium Melting, Titanium Furnaces, Electron Beam Technology, Electron Beam Melting, EB Melting, EB Technology, VAR Furnaces, Arc Casting Furnaces, and more.