Show simple item record

Лепешев, Анатолий Александрович
Karpov, I. V.
Ushakov, A. V.
Nagibin, G. E.
Dorozhkina, E. A.
Karpova, O. N.
Demin, V. G.
Shaikhadinov, A. A.
2018-02-07T07:22:38Z
2018-02-07T07:22:38Z
2017-06
Лепешев, Анатолий Александрович. Structuring in Fast-Quenched Ferrite Compositions under Plasma Spraying [Текст] / Анатолий Александрович Лепешев, I. V. Karpov, A. V. Ushakov, G. E. Nagibin, E. A. Dorozhkina, O. N. Karpova, V. G. Demin, A. A. Shaikhadinov // Technical Physics. — 2017. — Т. 62 (№ 6). — С. 911-914
10637842
https://link.springer.com/article/10.1134/S1063784217060196
http://elib.sfu-kras.ru/handle/2311/69525
Текст статьи не публикуется в открытом доступе в соответствии с политикой журнала.
Abstract—The influence of the quench rate on structuring in spinel ferrites has been studied. It has been found that, when the quench rate is increased, the equilibrium spinel structure gradually becomes disordered. At the first stage, the statistically homogeneous (or almost homogeneous) redistribution of cations over crystal lattice sites has been observed. Then, the fcc lattice of the anion framework breaks down, the translational symmetry disappears, and topological chaos arises. The resulting cluster structural state is thermodynamically unstable, and heating of quenched ferrites causes stepwise energy liberation. As a result, the activity of ferrite powders in solid-state and catalytic reactions rises.
Ferrite compositions
plasma spraying
spinel ferrites
amorphous materials
Structuring in Fast-Quenched Ferrite Compositions under Plasma Spraying
Journal Article
Journal Article Preprint
911-914
29.19.04
2018-02-07T07:22:38Z
10.1134/S1063784217060196
Институт нефти и газа
Инженерно-строительный институт
Политехнический институт
Институт космических и информационных технологий
НОЦ ЮНЕСКО "Новые материалы и технологии"
Кафедра проектирования зданий и экспертизы недвижимости
Кафедра машиностроения
Кафедра систем искусственного интеллекта
Technical Physics
Q2
Q4


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record