Atlas Technologies

Atlas Technologies is a leader in hermetic bimetallic joining and aluminum vacuum. Atlas offers reliable cryogenic dissimilar metal couplings, flanges and fittings that are hermetic to ultra-high vacuum (UHV).

The company’s bimetallic joining technology enables engineers to apply the properties of one metal seamlessly with that of another. For example, Atlas’ transitions couplings are used in cryogen delivery lines where the low thermal conductivity of stainless steel transitions directly to the high thermal conductivity of aluminum.

Many bimetallic combinations are available: Ti/SS, Ti/Al, Cu/Ti and more. Atlas Technologies has also pioneered the use of aluminum UHV. The company manufactures aluminum vacuum chambers and CF flanges that have a stainless steel knife edge and are face bonded to an aluminum body for weld-up to an aluminum chamber.

Atlas CF flanges enable engineers to utilize the outstanding properties of aluminum, such as low hydrogen, nonmagnetic, high thermal conductivity and light weight for reliable high-performance vacuum.