Measurement of the thermal coefficient of linear expansion on a speckle-interferometric dilatometer
- Авторы: Kruglov A.B.1, Kruglov V.B.1, Osintsev A.V.1
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Учреждения:
- National Research Nuclear University Moscow Engineering Physics Institute (MEPHI)
- Выпуск: Том 59, № 1 (2016)
- Страницы: 156-158
- Раздел: Laboratory Techniques
- URL: https://ogarev-online.ru/0020-4412/article/view/158926
- DOI: https://doi.org/10.1134/S0020441216010061
- ID: 158926
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Аннотация
A design of the speckle-interferometric dilatometer intended for studying thermal expansion of solid bodies at temperatures of 20–100°C is described. The calibration results for the thermal coefficient of linear expansion of copper, Armco iron, and 12Kh18N10T steel samples are given.
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Об авторах
A. Kruglov
National Research Nuclear University Moscow Engineering Physics Institute (MEPHI)
Email: VBKruglov@mephi.ru
Россия, Kashirskoe sh. 31, Moscow, 115409
V. Kruglov
National Research Nuclear University Moscow Engineering Physics Institute (MEPHI)
Автор, ответственный за переписку.
Email: VBKruglov@mephi.ru
Россия, Kashirskoe sh. 31, Moscow, 115409
A. Osintsev
National Research Nuclear University Moscow Engineering Physics Institute (MEPHI)
Email: VBKruglov@mephi.ru
Россия, Kashirskoe sh. 31, Moscow, 115409
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