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Al_2TiO_5一MgTi_20_5系配向焼結体の調製と熱膨張特性
https://nitech.repo.nii.ac.jp/records/4034
https://nitech.repo.nii.ac.jp/records/40348116b8fd-c9cb-4775-9a8c-dbbd98a84deb
名前 / ファイル | ライセンス | アクション |
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本文_fulltext (1.4 MB)
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(c) 1990 The Ceramic Society of Japan
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2012-11-06 | |||||
タイトル | ||||||
タイトル | Al_2TiO_5一MgTi_20_5系配向焼結体の調製と熱膨張特性 | |||||
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 | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | Al_2TiO_5一MgTi_20_5 ケイ ハイコウ ショウケツタイ ノ チョウセイ ト ネツ ボウチョウ トクセイ | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | Preparation and Thermal Expansion Characteristics of Sintered Bodies of Al_2TiO_5-MgTi_2O_5 Solid Solution with Preferred Orientation | |||||
著者 |
大門, 啓志
× 大門, 啓志 |
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著者別名 | ||||||
姓名 | Daimon, Keiji | |||||
書誌情報 |
Journal of the Ceramic Society of Japan 巻 98, 号 1136, p. 365-369, 発行日 1990-04-01 |
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出版者 | ||||||
出版者 | The Ceramic Society of Japan | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 09145400 | |||||
書誌レコードID(NCID) | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN10040326 | |||||
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 | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Rod-like particles of Al_2TiO_5-MgTi_2O_5 solid solutions were synthesized by heating mixed powders of MgO, Al_2O_3 and TiO_2 above 1050℃ in the presence of 10 atom% mixed fluoride of MgF_2 and AlF_3. The rod diameter decreased with decreasing synthesis temperatures while the aspect ratio increased. At a certain temperature the rod diameter increased with increasing MgTi_2O_5 contents while the aspect ratio decreased. A sinterable powder composed of rod-like particles, in which rod diameter and aspect ratio were about 2 μm and about 4, respectively, was obtained by heating the raw materials containing 50% MgTi_2 O_5 at 1200℃. Using the rod-like particles, a sintered body of a highly oriented solid solution with the Lotgering's index f_<⫽a> of 0.76, was obtained. Thermal expansion anisotropy was observed, and the hysteresis of the expansion-shrinkage behavior was smaller than that of the sintered body without preferred orientation. | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf |