Performance degradation of candidate accident-tolerant cladding under corrosive environment
| Autor: | Kan Sakamoto, Fumihisa Nagase, Shinichiro Yamashita |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
010302 applied physics
Materials science Materials processing General Chemical Engineering Metallurgy 02 engineering and technology General Chemistry 021001 nanoscience & nanotechnology Cladding (fiber optics) 01 natural sciences Corrosion 0103 physical sciences Degradation (geology) General Materials Science Light-water reactor 0210 nano-technology |
| Zdroj: | Corrosion Reviews. 35:129-140 |
| ISSN: | 2191-0316 0334-6005 |
| DOI: | 10.1515/corrrev-2017-0014 |
| Popis: | Light-water reactor (LWR) fuel cladding shall retain the performance as the barrier for nuclear fuel materials and fission products in high-pressure and high-temperature coolant under irradiation conditions for long periods. The cladding also has to withstand temperature increase and severe loading under accidental conditions. As lessons learned from the accident at the Fukushima Daiichi nuclear power station, advanced cladding materials are being developed to enhance accident tolerance compared to conventional zirconium alloys. The present paper reviews the progress of the development and summarizes the subjects to be solved for enhanced accident-tolerant fuel cladding, focusing on performance degradation under various corrosive environmental conditions that should be considered in designing the LWR fuel. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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