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Modelling of the residual atmosphere in vacuum devices with internal adhesive jointsстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 8 апреля 2022 г.
- Авторы: Lunin Boris S., Kreisberg Valery A., Zakharyan Robert A., Basarab Mikhail A.
- Журнал: Vacuum
- Том: 184
- Номер: February
- Год издания: 2021
- Издательство: Elsevier Ltd
- Местоположение издательства: London
- Первая страница: 1
- Последняя страница: 7
- Номер статьи: 109964
- DOI: 10.1016/j.vacuum.2020.109964
- Аннотация: The joint of the internal parts of various vacuum devices with adhesive allows you to simplify the assembly technology and reduce their cost. However, the use of adhesive leads to the release of volatile products into the internal volume of the device. The specific rates of vacuum release of the main volatile compounds in the temperature range of 25–150 °C from a number of heat-resistant adhesives used in modern instrumentation were determined by means of the method of kinetic thermodesorption mass spectrometry. A method for determining the initial concentration of volatile compounds and diffusion coefficients in the hardened adhesive is proposed. The gas evolution from the hardened adhesive after preliminary thermal vacuum degassing was simulated. The results obtained made it possible to make a rational choice of adhesive for the internal adhesive joints of vacuum devices and their degassing modes.
- Добавил в систему: Крейсберг Валерий Абрамович
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | 1-s2.0-S0042207X20308241-main.pdf | 507,9 КБ | 25 декабря 2020 [BSLunin] |