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Automation
ArticleName Several thermoelectrode materials for thermoelectric converters developed in nuclear industry
ArticleAuthor Zaytsev P. A., Oleynikov P. P., Usachev V. B.
ArticleAuthorData P. A. Zaytsev, Director, e-mail: npo@sialuch.ru; P. P. Oleynikov, Chief Researcher; V. B. Usachev, Chief of Workshop No. 2, “Atomterm” branch Research Institute, Scientific Development and Production Center “Luch”.
Abstract
Current state of high-temperature measurements in Russia is described. Features of thermoelectric converters operating conditions in the nuclear industry are noted. Results of thermocouple cable of different manufacturers research are presented. Ways of improving tungsten-rhenium alloy thermocouple thermoelectrical parameters are shown along with the possibilities of individual calibration for increasing temperature measurements accuracy.
keywords Tungsten-rhenium alloy thermocouple, high-temperature annealing, thermoelectric transducers, thermoelectode matherials, temperature measurements, accuracy, heat-resistant and compensating cable.
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