Исследование термоэдс циркония Э110 при наводороживании

Dades bibliogràfiques
Parent link:	Перспективы развития фундаментальных наук=Prospects of Fundamental Sciences Development: сборник научных трудов XVII Международной конференции студентов, аспирантов и молодых ученых, г. Томск, 21-24 апреля 2020 г./ Национальный исследовательский Томский политехнический университет (ТПУ) ; под ред. И. А. Курзиной, Г. А. Вороновой.— , 2020 Т. 1 : Физика.— 2020.— [С. 194-196]
Autor principal:	Сюй Шупэн
Autor corporatiu:	Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение экспериментальной физики
Altres autors:	Ларионов В. В. Виталий Васильевич (727)
Sumari:	Заглавие с экрана In this work, the measurement of zirconium alloys with different hydrogen concentrations under dynamic temperature by the Thermal Electromotive Force Method are provided. The absolute thermal electromotive force (emf) of various materials is a parameter that must be taken into account. This article compared the absolute thermal emf of several different materials (Cu, Pt, Ag, Au). In the end, Au was chosen as the material for measuring the relative thermal emf. Due to the widespread use of zirconium alloys in the field of nuclear energy, we decided to study this material by the Thermal Electromotive Force Method. The different hydrogen concentrations in zirconium alloys were obtained by the Sieverts method. To make the hydrogenation more uniform, a zirconium alloy with a thickness of 0.5 mm was selected. When studying the processes of its dynamic heating and cooling, we observed the appearance of temperature hysteresis loops. It can be seen from the change in the temperature hysteresis loop at different hydrogen concentrations that this change also represents the properties of zirconium. A change in the relative thermal emf of zirconium alloys with different hydrogen concentrations indicated that the penetration of hydrogen atoms into zirconium alloys has a great influence on the migration of electrons in zirconium alloys. It can be concluded that the concentration of hydrogen in the zirconium alloy can be well characterized by the Thermal Electromotive Force Method.
Idioma:	rus
Publicat:	2020
Matèries:	электронный ресурс труды учёных ТПУ термоэдс цирконий наводороживание циркониевые сплавы гистерезис водород электродвижущие силы
Accés en línia:	http://earchive.tpu.ru/handle/11683/62559
Format:	Electrònic Capítol de llibre
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=631534