Effect of Adding Porcelain on Properties of Porous Ceramic Based on Electromelted Corundum
- Авторы: Belyakov A.V.1, Maw Oo Z.Y.1, Popova N.A.1, Min Y.A.1
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Учреждения:
- D. I. Mendeleev Russian Chemical Technology University
- Выпуск: Том 57, № 6 (2017)
- Страницы: 609-613
- Раздел: Article
- URL: https://ogarev-online.ru/1083-4877/article/view/248642
- DOI: https://doi.org/10.1007/s11148-017-0032-0
- ID: 248642
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Аннотация
Porous permeable ceramic is prepared from electromelted corundum (EMC) with fineness of about 0.5 mm with added porcelain. Compositions are prepared with different ratios of EMC/porcelain: 99/1, 97/3, 95/5, 93/7, and 90/10. Specimens in the form of bars with a size of 40 × 7 × 6.5 mm are prepared by uniaxial semidry compaction under a pressure of 25 and 50 MPa and fired at 1350 and 1450°C. Specimen open porosity varies from 22 to 30%, and ultimate strength in bending from 1.1 to 9.3 MPa. Porous ceramic is promising for filters and ceramic membrane substrates.
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Об авторах
A. Belyakov
D. I. Mendeleev Russian Chemical Technology University
Автор, ответственный за переписку.
Email: av_bel@bk.ru
Россия, Moscow
Zaw Maw Oo
D. I. Mendeleev Russian Chemical Technology University
Email: av_bel@bk.ru
Россия, Moscow
N. Popova
D. I. Mendeleev Russian Chemical Technology University
Email: av_bel@bk.ru
Россия, Moscow
Ye Min
D. I. Mendeleev Russian Chemical Technology University
Email: av_bel@bk.ru
Россия, Moscow
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