Temperature dependences of the initial permeability of lithium-titanium ferrites produced by solid-state sintering in thermal and radiation-thermal modes

Temperature dependences of the initial permeability of lithium-titanium ferrites produced by solid-state sintering in thermal and radiation-thermal modes

Dettagli Bibliografici
Parent link:	Eurasian Physical Technical Journal Vol. 19, No. 1 (39).— 2022.— [P. 5-9]
Ente Autore:	Национальный исследовательский Томский политехнический университет Инженерная школа неразрушающего контроля и безопасности Отделение контроля и диагностики
Altri autori:	Surzhikov A. P. Anatoly Petrovich, Malyshev A. V. Andrei Vladimirovich, Lysenko E. N. Elena Nikolaevna, Stary O. Oldrich
Riassunto:	Title screen The paper investigates the features of phase and structural transformations in lithium-titanium ferrites with regard to the time and temperature of solid-state sintering in thermal and radiation-thermal modes. These properties are studied with using the temperature dependence of the initial permeability. It is shown that electron beam exposure during solid-state sintering sharply accelerates the dissolution of impurity inclusions in ferrites. Also phase homogeneity of lithium-titanium ferrites products increase. The obtained results can be used for increasing of thephase homogeneity in ferrite production. В работе изучены особенности фазовых и структурных превращений в литий-титановых ферритах в зависимости от времени и температуры твердофазного спекания в термических и радиационно-термических режимах с использованием температурной зависимости начальной магнитной проницаемости. Показано, что воздействие электронного пучка при твердофазном спекании резко ускоряет растворение примесных включений и повышает фазовую гомогенность изделий из литий-титановых ферритов. Полученные результаты могут быть использованы для улучшения фазовой гомогенности ферритовых изделий на производстве.
Lingua:	inglese
Pubblicazione:	2022
Soggetti:	электронный ресурс труды учёных ТПУ lithium ferrites solid-state sintering electron beams high temperatures initial permeability литиевые ферриты твердофазное спекание электронные пучки высокие температуры магнитная проницаемость
Accesso online:	https://doi.org/10.31489/2022No1/5-9
Natura:	Elettronico Capitolo di libro
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=668655

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