Методы заполнения ампул высокотемпературных реперных точек на основе эвтектических сплавов
Abstract
The results of studies of characteristics of phase transitions of "metal-carbon" eutectic alloys depending, in particular, on quality of cell filling are presented. The three basic methods of cells filling are sorted out: traditional method, drop method and finishing seal method. In D. I. Mendeleyev Institute for Metrology (VNIIM), all three filling methods were realized. The tests have shown that cells filled by finishing seal method have better characteristics comparing with previously developed.
About the Author
Ю. Сильд
Всероссийский научно-исследовательский институт им. Д. И. Менделеева С.-Петербург
Russian Federation
Russian Federation
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Review
For citations:
. Izmeritel`naya Tekhnika. 2012;(8):57- 59. (In Russ.)
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