Published 1983
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Microstructure and bend ductility of a (Fe,Ni)3V ordered alloy irradiated in HFIR
Description
Disks of a (Fe,Ni)3V long-range-ordered alloy were irradiated in the High Flux Isotope Reactor to 10, 21, and 42 dpa and helium levels of 1000, 2700, and 6000 at. ppM, respectively. The irradiation temperatures were 300, 400, 500, and 6000C. The alloy remained ordered under all conditions. Swelling of the alloy was low with a peak of 1.3% occurring at 5000C. Severe embrittlement and intergranular fracture occurred after 10 dpa at 6000C and extended to lower temperatures as the damage level increased. Helium bubbles and a thin, continuous film of VC observed in the grain boundaries may be the cause of the embrittlement
Availability note (English)
MF available from INIS under the Report Number; Available from NTIS, PC A02/MF A01 as DE84000716.Files
15008895.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 6 p.
- Report number
- CONF-830942--18
Conference
- Title
- 3. topical meeting on fusion reactor materials.
- Dates
- 19-23 Sep 1983.
- Place
- Albuquerque, NM (USA).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 15008895
- Subject category
- S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BENDING; DUCTILITY; EMBRITTLEMENT; HIGH TEMPERATURE; IRON ALLOYS; MICROSTRUCTURE; NEUTRON REACTIONS; NICKEL ALLOYS; VANADIUM ALLOYS; VANADIUM CARBIDES
- Descriptors DEC
- ALLOYS; BARYON REACTIONS; CARBIDES; CARBON COMPOUNDS; CRYSTAL STRUCTURE; DEFORMATION; HADRON REACTIONS; MECHANICAL PROPERTIES; NUCLEAR REACTIONS; NUCLEON REACTIONS; TENSILE PROPERTIES; TRANSITION ELEMENT COMPOUNDS; VANADIUM COMPOUNDS