1A02 Si_3N_4-SiC 系複合焼結体の微細構造と機械的性質
スポンサーリンク
概要
- 論文の詳細を見る
Si_3N_4 matrix composites reinforced with SiC particles were fabricated by hot-pressing using Y_2O_3 or Y_2O_3/Al_2O_3 additives and their mechanical properties were evaluated. The size and aspect ratio of β-Si_3N_4 grains were decreased with increasing SiC content, though the grain morphology of Si_3N_4-SiC composite with Y_2O_3 was different from that of Y_2O_3/Al_2O_3 additive. Bending strength of composite with Y_2O_3 was substantially improved by the development of fine microstructure due to the addition of SiC. While the strength of the composite with Y_2O_3 and Al_2O_3 was decreased monotonously with increasing SiC content.
- 1995-03-28
論文 | ランダム
- 病・診・薬 循環型医療連携手帳(メディカルネットワークダイアリー)を使った地域医療連携 新展開
- 如来蔵系の経典における「法身」について--『如来蔵経』・『不増不減経』・『勝鬘経』を中心として
- 彷徨い人の狂想曲(5)夕凪
- 夕凪の景
- 老母介護読書日常(23)夕凪に勃起している更年期