Actions for Radiation-induced segregation in candidate fusion-reactor alloys [electronic resource].

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Radiation-induced segregation in candidate fusion-reactor alloys [electronic resource].

Published
Columbus, Ohio : Battelle Memorial Institute, 1981.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
Pages: 6 : digital, PDF file
Additional Creators
Battelle Memorial Institute and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
The effect of radiation on surface segregation of minor and impurity elements has been studied in four candidate fusion reactor alloys. Radiation induced surface segregation of phosphorus was found in both 316 type stainless steel and in Nimonic PE-16. Segregation and depletion of the other alloying elements in 316 stainless steel agreed with that reported by other investigators. Segregation of nitrogen in ferritic HT-9 was enhanced by radiation but no phosphorus segregation was detected. No significant radiation enhanced or induced segregation was observed in a Ti-6Al-4V alloy. The results indicate that radiaton enhanced grain boundary segregation could contribute to the embrittlement of 316 SS and PE-16.
Report Numbers
E 1.99:pnl-sa-9293
E 1.99: conf-810831-22
conf-810831-22
pnl-sa-9293
Subject(s)
Other Subject(s)
Note
Published through SciTech Connect.
07/01/1981.
"pnl-sa-9293"
" conf-810831-22"
"DE81028005"
Fusion reactor materials meeting, Seattle, WA, USA, 9 Aug 1981.
Jones, R.H.; Baer, D.R.; Brimhall, J.L.
Funding Information
AC06-76RL01830
View MARC record | catkey: 14756368