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Teplofizika vysokikh temperatur, 1976, Volume 14, Issue 3, Pages 533–537
(Mi tvt9420)
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Thermophysical Properties of Materials
Causes of change in the thermoelectric characteristics of tungsten-rhenium thermocouples
B. I. Stadnyk, S. P. Yatsishin, L. M. Solianik Research-and-production Association "Termopribor", L'viv
Abstract:
A study has been made of the causes of thermal and emf variation under vacuum and in the most favorable media, viz., hydrogen and oxygen. The main causes of instability are component diffusion along the wires, recrystallization and component redistribution in the temperature pattern, and the tendency for deposits of a second phase to form in VR-$3$–$5$ alloys, which is due to the anomalous electronic structure. The stability of such thermocouples is improved by using another material with a similar electronic structure.
Received: 17.10.1974
Citation:
B. I. Stadnyk, S. P. Yatsishin, L. M. Solianik, “Causes of change in the thermoelectric characteristics of tungsten-rhenium thermocouples”, TVT, 14:3 (1976), 533–537; High Temperature, 14:3 (1976), 478–481
Linking options:
https://www.mathnet.ru/eng/tvt9420 https://www.mathnet.ru/eng/tvt/v14/i3/p533
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Statistics & downloads: |
Abstract page: | 37 | Full-text PDF : | 3 |
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