Study of hydrogen effects on microstructural development of SiC base materials under simultaneous irradiation with He- and Si-ion irradiation conditions

A. Hasegawa, S. Miwa, S. Nogami, A. Taniguchi, T. Taguchi, K. Abe

Research output: Contribution to journalConference article

14 Citations (Scopus)

Abstract

The microstructural development of SiC/SiC composite under the multi-ion beam irradiation up to 10 dpa at 800 and 1000 °C was investigated by transmission electron microscopy. Microstructural evolution in each composites component was dependent on the component grain structures, the helium or hydrogen implanting mode and the irradiation temperature. In this study, the synergistic effects of H and He gas elements on cavity formation in the composite component are discussed.

Original languageEnglish
Pages (from-to)582-586
Number of pages5
JournalJournal of Nuclear Materials
Volume329-333
Issue number1-3 PART A
DOIs
Publication statusPublished - 2004 Aug 1
EventProceedings of the 11th Conference on Fusion Research - Kyoto, Japan
Duration: 2003 Dec 72003 Dec 12

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Materials Science(all)
  • Nuclear Energy and Engineering

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