Publication:
Method for evaluating the temperature of amorphous ferromagnetic microwires under Joule heating

Дата
2021
Авторы
Gudoshnikov, S. A.
Odintsov, V. I.
Liubimov, B. Y.
Menshov, S. A.
Elmanov, G. N.
Journal Title
Journal ISSN
Volume Title
Издатель
Научные группы
Организационные подразделения
OrgUnit Logo
Организационная единица
Институт ядерной физики и технологий
Цель ИЯФиТ и стратегия развития - создание и развитие научно-образовательного центра мирового уровня в области ядерной физики и технологий, радиационного материаловедения, физики элементарных частиц, астрофизики и космофизики.
Выпуск журнала
Аннотация
© 2021 Elsevier LtdThe results of comparative studies of the electrically conductive properties of Co69Fe4Cr4Si12B11 glass coated amorphous microwires obtained during their heat treatment in a conventional furnace and by the Joule heating method are presented. The fully crystallized microwire dramatically changes its electrically conductive properties. We found that the crystallized microwire has a temperature coefficient of resistance, α = 315*10-6 1/ °C. The crystallized microwire was used as a reference resistance thermometer under Joule heating for determining the temperature of the microwire as a function of the applied thermal power T(P). This dependence obtained was used to determine the temperature dependence of the resistance RM(T) of other microwire samples in an amorphous or partially crystallized state of the same series. The proposed method allows to select thermal modes during Joule annealing of microwires and to compare the resistive, magnetic and structural-phase properties of microwires after thermal effects.
Описание
Ключевые слова
Цитирование
Method for evaluating the temperature of amorphous ferromagnetic microwires under Joule heating / Gudoshnikov, S.A. [et al.] // Measurement: Journal of the International Measurement Confederation. - 2021. - 182. - 10.1016/j.measurement.2021.109783
URI
https://www.doi.org/10.1016/j.measurement.2021.109783
 https://www.scopus.com/record/display.uri?eid=2-s2.0-85108896358&origin=resultslist
 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000684529900006
 https://openrepository.mephi.ru/handle/123456789/24308
Коллекции
Публикации