Effect of ultrarapid quenching on the structure and mechanical properties of Nb2O5 and Ta2O5
- 作者: Shcherbina O.B.1, Palatnikov M.N.1, Efremov V.V.1, Yanichev A.A.1, Sidorov N.V.1, Pasechnyi V.V.2
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隶属关系:
- Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Scientific Center
- Frantsevich Institute of Materials Science Problems
- 期: 卷 52, 编号 12 (2016)
- 页面: 1244-1249
- 栏目: Article
- URL: https://journals.rcsi.science/0020-1685/article/view/158059
- DOI: https://doi.org/10.1134/S0020168516120104
- ID: 158059
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详细
We have studied the detailed structure and mechanical properties of the Nb2O5 and Ta2O5 pentoxides after ultrarapid quenching in comparison with the properties of Nb2O5 and Ta2O5 ceramics prepared by a conventional ceramic processing technique and using high-intensity light (HIL) in an optical furnace. The results demonstrate that high-energy processing (HIL and ultrarapid quenching) improves the hardness and strength of Nb2O5 and Ta2O5. At the same time, HIL processing and quenching lead to structural disordering of the Nb2O5 and Ta2O5 pentoxides.
作者简介
O. Shcherbina
Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Scientific Center
编辑信件的主要联系方式.
Email: shcerbina@chemy.kolasc.net.ru
俄罗斯联邦, Akademgorodok 26a, Apatity, Murmansk oblast, 184209
M. Palatnikov
Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Scientific Center
Email: shcerbina@chemy.kolasc.net.ru
俄罗斯联邦, Akademgorodok 26a, Apatity, Murmansk oblast, 184209
V. Efremov
Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Scientific Center
Email: shcerbina@chemy.kolasc.net.ru
俄罗斯联邦, Akademgorodok 26a, Apatity, Murmansk oblast, 184209
A. Yanichev
Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Scientific Center
Email: shcerbina@chemy.kolasc.net.ru
俄罗斯联邦, Akademgorodok 26a, Apatity, Murmansk oblast, 184209
N. Sidorov
Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Scientific Center
Email: shcerbina@chemy.kolasc.net.ru
俄罗斯联邦, Akademgorodok 26a, Apatity, Murmansk oblast, 184209
V. Pasechnyi
Frantsevich Institute of Materials Science Problems
Email: shcerbina@chemy.kolasc.net.ru
乌克兰, vul. Krzhizhanovskogo 3, Kyiv, 03142
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