Study of Permeable Ceramic Pore Structure by X-Ray Microtomography
| Autor: | Yu. M. Borovin, B. L. Krasnyi, V. P. Tarasovskii, A. D. Smirnov, V. I. Koshkin, A. A. Vasin |
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| Rok vydání: | 2017 |
| Předmět: |
Materials science
X-ray microtomography 020502 materials Characterisation of pore space in soil 02 engineering and technology Radius 01 natural sciences Crystal 0205 materials engineering Volume (thermodynamics) Permeability (electromagnetism) visual_art 0103 physical sciences Materials Chemistry Ceramics and Composites visual_art.visual_art_medium Particle Ceramic Composite material 010306 general physics |
| Zdroj: | Refractories and Industrial Ceramics. 58:69-73 |
| ISSN: | 1573-9139 1083-4877 |
| Popis: | Results are given for a study of the pore structure of permeable ceramic made from nature-fraction electrocorundum grade Alodur F420 with different particle shape by computer microtomography. Cellular models are built for ceramic specimen pore space. Pore volume and radius distribution and also the length and diameter of channels with respect to size are calculated. On the basis of numerical values obtained for pores and channels the difference in permeability of specimens made from electrocorundum with differently shaped crystal is explained. |
| Databáze: | OpenAIRE |
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