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このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/11133/2846
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| タイトル: | 緻密質ムライト焼結体の調製とその特性評価 |
| その他のタイトル: | チミツシツ ムライト ショウケツタイ ノ チョウセイ ト ソノ トクセイ ヒョウカ
"Preparation of Dense Mullite Ceramics and Their Properties" |
| 著者: | 小林, 雄一
片山, 正貴
青山, 将之
KOBAYASHI, Yuichi
KATAYAMA, Masaki
AOYAMA, Masayuki |
| 発行日: | 2014年9月30日 |
| 出版者: | 愛知工業大学 |
| 抄録: | "Dense and single-phase mullite polycrystals were prepared by reaction sintering of relatively pure kaolins with α-alumina. Removal of coarse kaolin particles > 1μm by sedimentation substantially improved thermal reactivity and sinterability of kaolin and its mixtures with alumina. As for mixtures of calcined kaolin and submicron corundum powder having a mullite composition, relative densities of above 99% were accomplished by heat-treatment at 1650°C for l h. Effect of preparation process on microstructure of sintered mullite ceramics was investigated, and the resultant mullite ceramics were consisted of uniform fine-grained mullite polycrystals. Higher 3-point bending strength than 350MPa was attained by utilizing calcined fine kaolin and submicron corundum powders." |
| URI: | http://hdl.handle.net/11133/2846 |
| 出現コレクション: | 16号
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