Evolution of Porous Structure in Technologically Modified MgO-Al2O3 ceramics
Electronic Archive of Sumy State University
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Evolution of Porous Structure in Technologically Modified MgO-Al2O3 ceramics
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| Creator |
Klym, H.I.
Hadzama, I.V. |
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| Subject |
Spinel
Ceramics Porous Structure Humidity Sensitivity |
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| Description |
Evolution of porous structure in technologically modified spinel MgO-Al2O3 ceramics sintered at differ-ent temperature are studies. It is shown that increasing of sintering temperature from 1200 to 1400 ·C re-sult in transformation of pore size distribution in ceramics from tri- to bi-modal. It is established that in-creasing of humidity sensitivity in ceramics sintered at 1300 ·C are related to achievement near to opti-mum pore size distribution and their quantity in the higher indicated region. Prolonged degradation trans-formation at higher temperature and relative humidity result in lose sensitivity up to 40%.
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| Publisher |
Sumy State University
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| Date |
2014-05-29T09:48:02Z
2014-05-29T09:48:02Z 2013 |
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| Type |
Article
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| Identifier |
Klym, H.I.
Evolution of Porous Structure in Technologically Modified MgO-Al2O3 ceramics [Текст] / H.I. Klym, I.V. Hadzama
// Nanomaterials: Applications & Properties (NAP-2013) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2013. - V.2, No4. - 04NAESP22
http://essuir.sumdu.edu.ua/handle/123456789/35403 |
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| Language |
en
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