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マグネシア質ポーラス焼結体の組織変化に及ぼす骨材粒子径と焼成温度の影響
http://hdl.handle.net/2297/24632
http://hdl.handle.net/2297/2463232aee4f8-bce5-46a3-ba3c-7296d8827faf
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TE-PR-KANAOKA-C-203.pdf (1.1 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | マグネシア質ポーラス焼結体の組織変化に及ぼす骨材粒子径と焼成温度の影響 | |||||
| タイトル | ||||||
| タイトル | Influence of Grain Size and Firing Temperature on the Structure of Porous Magnesia Ceramic | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
土成, 昭弘
× 土成, 昭弘× 保木井, 利之× 下林, 修× 金岡, 千嘉男 |
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| 書誌情報 |
Journal of the Ceramic Society of Japan 巻 100, 号 1158, p. 203-207, 発行日 1992-02-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0914-5400 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN10040326 | |||||
| 出版者 | ||||||
| 出版者 | The Ceramic Society of Japan = 日本セラミックス協会 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Changes in the structure and physical properties of porous magnesia ceramic containing TiO_2-Al_2O_3 matrix with TiO_2-Al_2O_3 molar ratio 0.96 and 15 wt% content were studied at different sizes and firing temperatures for controlling the pore shape. The shape of pore was complicated depending on the grain size and firing temperature, and pores were found to have a fractal nature. While the fractal dimension increased with increasing firing temperature for small grains, it decreased with increasing firing temperature for large grains. The fractal dimension of each MgO grain size tends to converge at a lower firing temperature which is close to the temperature at which the MgAl_2O_4-Mg_2 TiO_4 solid solution is formed. Specimens with small grains were found to shrink on firing, but the expansion was observed for large grained specimens. These phenomena were explained by the densification and molar volume of MgAl_2O_4-Mg_2TiO_4 solid solution and CaTiO_3 formed. From the above facts, it was possible to controll the pore shape by grain size and firing temperature. | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://ci.nii.ac.jp/naid/110002290157/en/ | |||||
