Vacuum-Tight Connections for Obtaining Ultrahigh Vacuum in Vacuum Systems of Accelerators with Wide-Aperture Chambers


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High or ultrahigh vacuum must be provided in new accelerating facilities with wide-aperture vacuum systems, such as FAIR (Darmstadt, Germany) and NICA (Dubna, Russia). One of the problems encountered while designing such systems is the selection of vacuum-tight connections and gasket types. The use of an ISO-K flange with a spring metallic C-shaped seal is considered the most promising possible variant of a detachable vacuum joint in comparison with the COF, ConFlat, or flat VATSeal flanges.

Sobre autores

V. Anashin

Budker Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences

Email: A.M.Semenov@inp.nsk.su
Rússia, Novosibirsk, 630090

A. Krasnov

Budker Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences; Novosibirsk State University

Email: A.M.Semenov@inp.nsk.su
Rússia, Novosibirsk, 630090; Novosibirsk, 630090

A. Semenov

Budker Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences; Novosibirsk State Technical University

Autor responsável pela correspondência
Email: A.M.Semenov@inp.nsk.su
Rússia, Novosibirsk, 630090; Novosibirsk, 630073

S. Sharafeeva

Budker Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences

Email: A.M.Semenov@inp.nsk.su
Rússia, Novosibirsk, 630090

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