Effect of Normalizing Heating of Ferrite Compacts on Compaction during Radiation-Thermal Sintering; Eurasian Physical Technical Journal; Vol. 18, No. 3

Effect of Normalizing Heating of Ferrite Compacts on Compaction during Radiation-Thermal Sintering; Eurasian Physical Technical Journal; Vol. 18, No. 3

Dettagli Bibliografici
Parent link:	Eurasian Physical Technical Journal Vol. 18, No. 3.— 2021.— [P. 11-14]
Ente Autore:	Национальный исследовательский Томский политехнический университет Инженерная школа неразрушающего контроля и безопасности Отделение контроля и диагностики
Altri autori:	Stary O. Oldrich, Surzhikov A. P. Anatoly Petrovich, Malyshev A. V. Andrei Vladimirovich, Lysenko E. N. Elena Nikolaevna, Sheveleva E. A. Elena Aleksandrovna
Riassunto:	Title screen The study investigated linear shrinkage of lithium-titanium ferrite samples during radiation-thermal and thermal sintering. Prior to compaction, part of the powders were subjected to thermal heating for 2h at temperatures of 1273, 1373, and 1473 K. It is found that changes in the shrinkage kinetics of ferrites after powder annealing are consistent with the classical concepts of thermal deexcitation of powders due to annealing of defects. Such defects were formed in powder grains during grinding. The obtained data analysis allowed us to offer the most likely model for radiation-thermal activation of powder ferrite sintering. This is a model of radiation inhibition of non-equilibrium defects relaxation.
Lingua:	inglese
Pubblicazione:	2021
Soggetti:	электронный ресурс труды учёных ТПУ ferrites sintering electron beams pre-annealing of powders linear shrinkage shrinkage activation model ферриты спекание электронные пучки отжиг линейная усадка
Accesso online:	https://doi.org/10.31489/2021No3/11-14
Natura:	MixedMaterials Elettronico Capitolo di libro
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=666050

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