Investigation of sintering in electroceramics by thermodilatometry
| Autor: | Igor Medveď, Anton Trník, J. Moravcíková, Martin Keppert |
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| Rok vydání: | 2013 |
| Předmět: |
Pore size
sintering Materials science thermodilatometry grain boundaries diffusion Diffusion Metallurgy Metals and Alloys Lattice diffusion coefficient Sintering Temperature a lcsh:Chemical technology Condensed Matter Physics Isothermal process electroceramics Materials Chemistry Ceramics and Composites lattice diffusion lcsh:TP1-1185 Electroceramics Porosity |
| Zdroj: | Science of Sintering, Vol 45, Iss 1, Pp 3-12 (2013) |
| ISSN: | 1820-7413 0350-820X |
| DOI: | 10.2298/sos1301003t |
| Popis: | Solid-state sintering was investigated in electroceramic samples using thermodilatometric measurements. The samples were studied in the isothermal regime at the temperatures 500, 600, 700, 800, 900, 1000 and 1050?C. The relative expansion was measured for a period of 8 h. At a given temperature a dominant diffusion mechanism for the sintering process was determined, and the corresponding porosity together with the pore size distribution was also measured. |
| Databáze: | OpenAIRE |
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