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- Title
Influence of internal adhesive joints on the residual atmosphere in vacuum devices.
- Authors
Basarab, M.; Zakharyan, R.; Kreisberg, V.; Lunin, B.; Matveev, V.
- Abstract
The influence of outgassing from internal adhesive joints of vacuum devices on the residual atmosphere in them was analyzed. It is shown that the residual atmosphere in a sealed vacuum device with internal adhesive joints and a built-in getter consists mainly of hydrocarbons. Methods for improving the vacuum inside the cases of devices are considered. It is concluded for the first time that degassing of adhesive seams in a device in vacuum at an elevated temperature allows the outgassing of hydrocarbons to be reduced by several orders of magnitude.
- Subjects
HYDROCARBONS; ATMOSPHERE; VACUUM; DEGASSING of metals; TEMPERATURE effect
- Publication
Instruments & Experimental Techniques, 2015, Vol 58, Issue 6, p809
- ISSN
0020-4412
- Publication type
Article
- DOI
10.1134/S0020441215050036