Abstract
Ferritic-martensitic steel G92-2b (an optimized Grade 92 heat) and austenitic stainless steel 800H and its Grain Boundary Engineering (GBE)-treated version 800H-TMP (ThermoMechanical Processing) were irradiated in the HFIR. Ferritic-martensitic steel T91 was irradiated in the ATR. Selected G92-2b samples were irradiated up to 14.66 dpa at two temperature ranges: 400–496.7°C and 683.3–720°C. Selected 800H and 800H-TMP samples were irradiated to 1.28 dpa at 580°C. A selected T91 sample was irradiated to 6.5 dpa at 295°C. Vickers hardness measurements, fractography, and microstructural characterization were performed on the selected samples in LAMDA. Further systematic data analyses, together with some complementary experiments, will be pursued for these samples to foster peer-reviewed journal article publications.
Original language | English |
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Place of Publication | United States |
DOIs | |
State | Published - 2019 |
Keywords
- 36 MATERIALS SCIENCE
- 73 NUCLEAR PHYSICS AND RADIATION PHYSICS