Dimension stability analysis of nite sic/sic composite using ion bombardments for the investigation of reliability as fusion materials

H. Kishimoto, T. Hinoki, K. Ozawa, K. H. Park, S. Kondo, A. Kohyama

研究成果: Conference article査読

1 被引用数 (Scopus)

抄録

A new process for fabricating of SiC/SiC composite, the Nano-powder Infiltration and Transient (NITE) method produces dense, high strength SiC materials with potential applications in fission or fusion reactors. Irradiation effects reduce the performance of materials due to accumulation of point defects. In this research, SiC/SiC composite fabricated by the NITE process was irradiated with Si-ions. Post-irradiation investigation was performed by TEM. The ion-irradiation experiments were performed using a 1.7 MeV tandem accelerator at DuET facility in Institute of Advanced Energy, Kyoto University. Irradiation temperature and dose were up to 1200°C and 10 dpa. The SiC matrix was well crystallized and contained a small amount of secondary phases. The EDX analysis specified that the secondary phase was aluminum-rich. The SiC grains and the secondly phase exhibited enough microstructural and dimensional stability after the Si-ion.

本文言語English
ページ(範囲)215-222
ページ数8
ジャーナルCeramic Engineering and Science Proceedings
26
8
出版ステータスPublished - 2005 12 1
外部発表はい
イベント29th International Conference on Advanced Ceramics and Composites - Cocoa Beach, FL, United States
継続期間: 2005 1 232005 1 28

ASJC Scopus subject areas

  • セラミックおよび複合材料
  • 材料化学

フィンガープリント

「Dimension stability analysis of nite sic/sic composite using ion bombardments for the investigation of reliability as fusion materials」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル