Spark Plasma Sintering of Special-Purpose Functional Ceramics Based on UO2, ZrO2, Fe3O4/α-Fe2O3
- 作者: Papynov E.1,2, Shichalin O.1,2, Medkov M.1, Grishchenko D.1, Tkachenko I.1, Fedorets A.2, Pechnikov V.2, Golub A.1, Buravlev I.1,2, Tananaev I.1,2, Avramenko V.1,2
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隶属关系:
- Institute of Chemistry, Far Eastern Branch, Russian Academy of Sciences
- Far Eastern Federal University
- 期: 卷 44, 编号 6 (2018)
- 页面: 632-640
- 栏目: Article
- URL: https://journals.rcsi.science/1087-6596/article/view/216952
- DOI: https://doi.org/10.1134/S1087659618060159
- ID: 216952
如何引用文章
详细
The possibilities of creating special-purpose ceramics by the spark plasma sintering (SPS) according to the principle of the low-voltage electro-pulse consolidation of powders under the conditions of an external mechanical load is investigated. Ceramics applicable in the nuclear, medical, and electrotechnical industries are fabricated. A methodological description and special features of the presented technique are provided for the first time in terms of fabricating nuclear ceramics in the form of a pellet product of UO2; composite bioceramics with a theoretical density exceeding 97.6% (based on ZrO2 doped by hydroxyapatite) characterized with controlled (meso-, macro-) porosity and a high compression strength of ~400 MPa; and magnetic ceramics resistant to reverse magnetization based on nanostructured iron oxides (Fe3O4/α-Fe2O3) with a saturation magnetization of 50 emu/g.
作者简介
E. Papynov
Institute of Chemistry, Far Eastern Branch, Russian Academy of Sciences; Far Eastern Federal University
Email: oleg_shich@mail.ru
俄罗斯联邦, Vladivostok, 690022; Vladivostok, 690091
O. Shichalin
Institute of Chemistry, Far Eastern Branch, Russian Academy of Sciences; Far Eastern Federal University
编辑信件的主要联系方式.
Email: oleg_shich@mail.ru
俄罗斯联邦, Vladivostok, 690022; Vladivostok, 690091
M. Medkov
Institute of Chemistry, Far Eastern Branch, Russian Academy of Sciences
Email: oleg_shich@mail.ru
俄罗斯联邦, Vladivostok, 690022
D. Grishchenko
Institute of Chemistry, Far Eastern Branch, Russian Academy of Sciences
Email: oleg_shich@mail.ru
俄罗斯联邦, Vladivostok, 690022
I. Tkachenko
Institute of Chemistry, Far Eastern Branch, Russian Academy of Sciences
Email: oleg_shich@mail.ru
俄罗斯联邦, Vladivostok, 690022
A. Fedorets
Far Eastern Federal University
Email: oleg_shich@mail.ru
俄罗斯联邦, Vladivostok, 690091
V. Pechnikov
Far Eastern Federal University
Email: oleg_shich@mail.ru
俄罗斯联邦, Vladivostok, 690091
A. Golub
Institute of Chemistry, Far Eastern Branch, Russian Academy of Sciences
Email: oleg_shich@mail.ru
俄罗斯联邦, Vladivostok, 690022
I. Buravlev
Institute of Chemistry, Far Eastern Branch, Russian Academy of Sciences; Far Eastern Federal University
Email: oleg_shich@mail.ru
俄罗斯联邦, Vladivostok, 690022; Vladivostok, 690091
I. Tananaev
Institute of Chemistry, Far Eastern Branch, Russian Academy of Sciences; Far Eastern Federal University
Email: oleg_shich@mail.ru
俄罗斯联邦, Vladivostok, 690022; Vladivostok, 690091
V. Avramenko
Institute of Chemistry, Far Eastern Branch, Russian Academy of Sciences; Far Eastern Federal University
Email: oleg_shich@mail.ru
俄罗斯联邦, Vladivostok, 690022; Vladivostok, 690091