Aluminium vacuum chambers / Bi-metal

Atlas Aluminum vacuum chambers

Atlas Aluminum vacuum chambers

Neyco offer Vacuum chambers from Atlas company (US), the specialist of aluminum vacuum chambers.

Aluminum advantages : 

  • Better bakeout thanks to the thermal conductivity 
  • Amagnetic (ou Non-magnetic)
  • Lighter : 1/3rd of the weight 
  • Less H2 than stainless (7 orders of magnitude)
  • Less carbon for reduced contamination/stainless
  • Outgassing rates <1.10-13 mbar.l.s-1.cm-2

Examples of applications :

  • Synchrotrons (ESRF, CERN)
  • Ions or electrons beam tubes 
  • Free electrons laser (FEL)

 

If you want an offer, or for more information about this product: Contact us

Bimetal plates and discs

Neyco provide plates, discs and other bimetal shapes. These pieces are manufactured with the EXW technology.  

  • Layers numbers : 2 to 3 
  • Possible combinations : Copper/Aluminum, Copper/Stainless steel, Nickel/Copper, Copper/Aluminum/Copper, Stainless steel/Aluminum/Stainless steel, etc... 
  • Delivered with certificates of analysis

If you want an offer, or for more information about this product: Contact us

CF bi-metal flanges

Neyco offers two main types of CF bi-metal flanges UHV vacuum chambers :

  • Titanium/Aluminium : with one Titanium part (Knife side) welded onto an Aluminium flange or connector which allows to have a non-magnetic vacuum part.
  • Stainless steel/Aluminium : with one Stainless steel 316L/316LN part (Knife side) welded onto an Aluminium flange or connector. 

​The welding is obtained by EXW (Explosion Welding Technology) fully compatibles with UHV applications. 

These bi-metal flanges or connectors can then be directly welded on aluminium vacuum chambers. 

bride bi-métal-neyco

If you want an offer, or for more information about this product: Contact us

Can not find the desired product? Contact us

NEYCO
30 avenue de la Paix
92170 VANVES
Tel:+33(0)1 41 90 50 50
Fax:+33(0)1 41 90 50 51
e-mail: contact[@]neyco.fr