Grain boundary oxidation of proton-irradiated nuclear grade stainless steel in simulated primary water of pressurized water reactor
Abstract Grain boundary (GB) oxidation of proton-irradiated 304 nuclear grade stainless steel in primary water of pressurized water reactor was investigated. The investigation was conducted by studying microstructure of the oxide and oxide precursor formed at GB on an "atom-by-atom" basis...
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Nature Portfolio
2021
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oai:doaj.org-article:b0e862a7d8e44bd7a032a32a59cf03b82021-12-02T14:12:42ZGrain boundary oxidation of proton-irradiated nuclear grade stainless steel in simulated primary water of pressurized water reactor10.1038/s41598-020-80600-x2045-2322https://doaj.org/article/b0e862a7d8e44bd7a032a32a59cf03b82021-01-01T00:00:00Zhttps://doi.org/10.1038/s41598-020-80600-xhttps://doaj.org/toc/2045-2322Abstract Grain boundary (GB) oxidation of proton-irradiated 304 nuclear grade stainless steel in primary water of pressurized water reactor was investigated. The investigation was conducted by studying microstructure of the oxide and oxide precursor formed at GB on an "atom-by-atom" basis by a combination of atom-probe tomography and transmission electron microscope. The results revealed that increasing irradiation dose promoted the GB oxidation, in correspondence with a different oxide and oxide precursor formed at the GB. Correlation of the oxide and oxide precursor with the GB oxidation behavior has been discussed in detail.Ping DengQunjia PengEn-Hou HanNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-9 (2021) |
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Medicine R Science Q Ping Deng Qunjia Peng En-Hou Han Grain boundary oxidation of proton-irradiated nuclear grade stainless steel in simulated primary water of pressurized water reactor |
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Abstract Grain boundary (GB) oxidation of proton-irradiated 304 nuclear grade stainless steel in primary water of pressurized water reactor was investigated. The investigation was conducted by studying microstructure of the oxide and oxide precursor formed at GB on an "atom-by-atom" basis by a combination of atom-probe tomography and transmission electron microscope. The results revealed that increasing irradiation dose promoted the GB oxidation, in correspondence with a different oxide and oxide precursor formed at the GB. Correlation of the oxide and oxide precursor with the GB oxidation behavior has been discussed in detail. |
format |
article |
author |
Ping Deng Qunjia Peng En-Hou Han |
author_facet |
Ping Deng Qunjia Peng En-Hou Han |
author_sort |
Ping Deng |
title |
Grain boundary oxidation of proton-irradiated nuclear grade stainless steel in simulated primary water of pressurized water reactor |
title_short |
Grain boundary oxidation of proton-irradiated nuclear grade stainless steel in simulated primary water of pressurized water reactor |
title_full |
Grain boundary oxidation of proton-irradiated nuclear grade stainless steel in simulated primary water of pressurized water reactor |
title_fullStr |
Grain boundary oxidation of proton-irradiated nuclear grade stainless steel in simulated primary water of pressurized water reactor |
title_full_unstemmed |
Grain boundary oxidation of proton-irradiated nuclear grade stainless steel in simulated primary water of pressurized water reactor |
title_sort |
grain boundary oxidation of proton-irradiated nuclear grade stainless steel in simulated primary water of pressurized water reactor |
publisher |
Nature Portfolio |
publishDate |
2021 |
url |
https://doaj.org/article/b0e862a7d8e44bd7a032a32a59cf03b8 |
work_keys_str_mv |
AT pingdeng grainboundaryoxidationofprotonirradiatednucleargradestainlesssteelinsimulatedprimarywaterofpressurizedwaterreactor AT qunjiapeng grainboundaryoxidationofprotonirradiatednucleargradestainlesssteelinsimulatedprimarywaterofpressurizedwaterreactor AT enhouhan grainboundaryoxidationofprotonirradiatednucleargradestainlesssteelinsimulatedprimarywaterofpressurizedwaterreactor |
_version_ |
1718391805495476224 |