117. High temperature radiation induced creep in graphite

✍ Scribed by R Blackstone; L.W Graham; M.R Everett

• Publisher: Elsevier Science
• Year: 1969
• Tongue: English
• Weight: 112 KB
• Volume: 7
• Category: Article
• ISSN: 0008-6223
• DOI: 10.1016/0008-6223(69)90646-0

✦ Synopsis

Measurements have been made on the concentrations of vacancies and interstitial clusters in singlecrystal graphite irradiated with neutrons in a reactor and with carbon ions in an accelerator. The irradiations were carried out over a range of temperatures from 30" to 1100°C and a range of total initial displacements up to 0.1 disp/lattice site. Vacancies were observed using the gold decoration technique, and interstitial clusters were directly observed in the electron microscope. Comparisons will be made with calculated values.

Evolution des proprietk electroniques de carbones irradiks par des neutrons