Irradiation creep in simple binary alloys [electronic resource].
- Published
- Argonne, Ill. : Argonne National Laboratory, 1981.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy. - Physical Description
- Pages: 7 : digital, PDF file
- Additional Creators
- Argonne National Laboratory and United States. Department of Energy. Office of Scientific and Technical Information
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- Restrictions on Access
- Free-to-read Unrestricted online access
- Summary
- Creep enhancement during 21-MeV deuteron irradiation was examined at 350/sup 0/C for two simple binary alloys with representative microstructures, i.e., solid-solution (Ni - 4 at. % Si) and precipitation-hardened (Ni - 12.8 at. % Al) alloys. Coherent precipitates were found to be very effective in suppressing irradiation-enhanced creep. Si solute atoms depressed irradiation creep moderately and caused irradiation hardening via radiation-induced segregation. The stress-dependence of irradiation creep in Ni - 4 at. % Si should a transition, which seems to reflect a change of mechanism from dislocation climb due to stress-induced preferential absorption (SIPA) to climb-controlled dislocation glide enhanced by irradiation.
- Report Numbers
- E 1.99:conf-810831-104
conf-810831-104 - Subject(s)
- Other Subject(s)
- Note
- Published through SciTech Connect.
07/01/1981.
"conf-810831-104"
"DE83007803"
Fusion reactor materials meeting, Seattle, WA, USA, 9 Aug 1981.
Turner, A.P.L.; Sethi, V.K.; Nagakawa, J. - Funding Information
- W-31-109-ENG-38
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