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suzuki.pdf | 1.42 MB | Adobe PDF | 見る/開く |
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dc.contributor.author | SUZUKI, Yoshikazu | en |
dc.contributor.author | MORIMOTO, Masafumi | en |
dc.contributor.alternative | 鈴木, 義和 | ja |
dc.date.accessioned | 2011-06-21T00:01:23Z | - |
dc.date.available | 2011-06-21T00:01:23Z | - |
dc.date.issued | 2010-12-01 | - |
dc.identifier.issn | 1882-0743 | - |
dc.identifier.uri | http://hdl.handle.net/2433/141923 | - |
dc.description.abstract | Porous ceramics based on refractory double oxides are promising for light-weight structural components and high-temperature filter materials. In this study, porous MgTi2O5 ceramics with pseudobrookite-type structure have been prepared by in situ processing (viz. reactive sintering). High-temperature XRD revealed the in situ reaction behavior of the mixed powder, and indicated suitable sintering temperatures to obtain single phase MgTi2O5 (²1000°C). Uniformly porous MgTi2O5 ceramics with very narrow pore-size distribution at the diameter of ³1 μm were obtained by the pyrolytic reactive sintering at 10001200° C, where decomposed CO2 gas from a carbonate source acted as an intrinsic pore forming agent. Thermal expansion behavior of bulk porous MgTi2O5 (porosity: 42%) is also discussed. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | The Ceramic Society of Japan | en |
dc.rights | ©2010 The Ceramic Society of Japan. | en |
dc.subject | MgTi2O5 | en |
dc.subject | Pseudobrookite | en |
dc.subject | Karrooite | en |
dc.subject | Pore-size distribution | en |
dc.subject | In-situ process | en |
dc.subject | High-temperature XRD | en |
dc.subject | Thermal expansion | en |
dc.title | Uniformly porous MgTi2O5 with narrow pore-size distribution: in situ processing, microstructure and thermal expansion behavior | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.ncid | AA12229489 | - |
dc.identifier.jtitle | Journal of the Ceramic Society of Japan | en |
dc.identifier.volume | 118 | - |
dc.identifier.issue | 12 | - |
dc.identifier.spage | 1212 | - |
dc.identifier.epage | 1216 | - |
dc.relation.doi | 10.2109/jcersj2.118.1212 | - |
dc.textversion | publisher | - |
dcterms.accessRights | open access | - |
出現コレクション: | 学術雑誌掲載論文等 |
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