Abstract
A series of irradiation programs are ongoing to address the need for determining the radiation tolerance of FeCrAl alloys. These irradiation programs, deemed the FCAT and FCAB irradiation programs, use the High Flux Isotope Reactor (HFIR) to irradiate second generation wrought FeCrAl alloys and early-generation powder-metallurgy (PM) oxide dispersion-strengthened (ODS) FeCrAl alloys. Irradiations have been or are being performed at temperatures of 200°C, 330°C, and 550°C from doses of 1.8 dpa up to 16 dpa. Preliminary post-irradiation examination (PIE) on low dose (o, in alloys irradiated to 7 dpa and higher.
Original language | English |
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Place of Publication | United States |
DOIs | |
State | Published - 2016 |
Keywords
- 36 MATERIALS SCIENCE
- LOW DOSE IRRADIATION
- IRRADIATION CAPSULES
- RADIATION HARDENING
- OXIDES
- IRON BASE ALLOYS
- CHROMIUM ALLOYS
- ALUMINIUM ALLOYS
- TERNARY ALLOY SYSTEMS
- POST-IRRADIATION EXAMINATION
- TRANSITION TEMPERATURE
- TEMPERATURE RANGE 0400-1000 K
- RADIATION DOSES
- COMPARATIVE EVALUATIONS
- FRACTURE PROPERTIES
- POWDER METALLURGY
- DISPERSIONS
- EMBRITTLEMENT