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Naji, M. |
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Motta, Antonella |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Casati, R. |
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Kočí, Jan | Prague |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Ali, M. A. |
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Rančić, M. |
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Rignanese, Gian-Marco |
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Rebak, Raul B.
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Publications (5/5 displayed)
- 2023Powder Metallurgy HIP and Extrusion Study of FeCrAl Alloy for Accident Tolerant Fuel Cladding
- 2022Mitigating LWR IronClad Fuel Cladding Dissolution Using Zinc Water Chemistry
- 2021Acid Dissolution Behavior of Ferritic FeCrAl Tubes Candidates for Nuclear Fuel Claddingcitations
- 2020Resistance of Ferritic FeCrAl Alloys to Stress Corrosion Cracking for Light Water Reactor Fuel Cladding Applicationscitations
- 2017High-temperature oxidation of advanced FeCrNi alloy in steam environmentscitations
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document
Powder Metallurgy HIP and Extrusion Study of FeCrAl Alloy for Accident Tolerant Fuel Cladding
Abstract
<jats:p>Abstract. Powder metallurgy HIP and extrusion processing conditions were investigated in a FeCrAl alloy (Fe-Cr-Al-Mo based PM-C26M) for accident tolerant fuel cladding applications. The powder size range, HIP temperature (900 ~ 1100°C), HIP time (2 hours vs. 4 hours) were varied in lab-scale experiments, using argon gas atomized powder. The resulting density, grain size distribution, and retained plastic strain were characterized to recommend the HIP condition with full consolidation, fine grain size for formability, and good powder economics. The subsequent extrusion process was also studied in the temperature range of 950 ~ 1050°C as well as post annealing conditions. Based on the microstructure evaluation, sensitivity of HIP and extrusion process parameters were better understood. </jats:p>