Volatile and extremely light
This inert and light gas with high ionisation potential, is the smallest molecular gas among noble gases. Its chemical and physical characteristics make it ideal for multiple applications.
He
Formula
0,138
Relative density
-269°C
Boiling point
Form of supply
Cylinder
Packaged
Bundle
Package
Dewar
Liquid
Related Gases
Helium for Additive manufacturing
Helium is an absolutely inert and very light gas. Its chemical and physical characteristics make it ideal for both PBF and DED 3D printing processes, but it is very rare and expensive, so it is mainly used in EBM processes given the low gas consumption that this process has. In DED processes it is often used mixed with other gases.
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