Matches in SemOpenAlex for { <https://semopenalex.org/work/W2069634891> ?p ?o ?g. }
- W2069634891 endingPage "200" @default.
- W2069634891 startingPage "190" @default.
- W2069634891 abstract "Abstract The analysis of WWER-440 RPV welds mechanical properties and behaviour of nanoscale structural features under primary irradiation, thermal annealing and re-irradiation has been performed in the framework of the international research project PRIMAVERA. The weld material of WWER-440 with three different levels of phosphorus contents, specifically 0.025, 0.03 and 0.04 wt.% were investigated in the framework of the project. It has been demonstrated that the copper atoms create under irradiation small clusters ( d ∼ 1–2 nm) surrounded by P, Si or Mn atoms. The phosphorus atoms segregate on Cu-clusters, dislocations and form P-clusters and atmospheres. These mechanisms lead to the embrittlement of RPV steel, which is revealed by the increasing of yield stress and transition temperature shift after irradiation. Due to thermal annealing a substantial part of irradiation induced copper and phosphorus clusters has been dissolved. Moreover, dissolution of Cu clusters occurs simultaneously with the growth of the Cu precipitates. Both steel tensile properties and transition temperature recover due to thermal annealing. A substantial phosphorus effect on ductile-to-brittle transition temperature shift occurs under re-irradiation. Because in the annealed steel a substantial part of the Cu atoms is in the precipitates, the material embrittlement under re-irradiation does not depend so much on Cu, and the Tk shift under re-irradiation is less as compared with primary irradiation. Considering the vacancy type defects, the PAS experiments show that basically three different processes play a role in the microstructure evolution: irradiation induced creation of point defects, thermal induced annealing of these defects and thermal/irradiation induced coarsening of defects. Although, the influence of the vacancy type defects on the mechanical properties was found to be little in comparison to the effect of the Cu–P clusters, the presence of these defects in the irradiated and annealed materials were observed in large number-significantly more than in an equilibrium state." @default.
- W2069634891 created "2016-06-24" @default.
- W2069634891 creator A5001183592 @default.
- W2069634891 creator A5022476141 @default.
- W2069634891 creator A5035609620 @default.
- W2069634891 creator A5038764767 @default.
- W2069634891 creator A5051833696 @default.
- W2069634891 creator A5059708533 @default.
- W2069634891 creator A5065927343 @default.
- W2069634891 creator A5069159234 @default.
- W2069634891 creator A5078233294 @default.
- W2069634891 creator A5079744622 @default.
- W2069634891 creator A5085825184 @default.
- W2069634891 creator A5086181881 @default.
- W2069634891 creator A5091894342 @default.
- W2069634891 date "2012-10-01" @default.
- W2069634891 modified "2023-09-25" @default.
- W2069634891 title "Integrated analysis of WWER-440 RPV weld re-embrittlement after annealing" @default.
- W2069634891 cites W1972935772 @default.
- W2069634891 cites W1976724175 @default.
- W2069634891 cites W1978056260 @default.
- W2069634891 cites W1984960719 @default.
- W2069634891 cites W1985535028 @default.
- W2069634891 cites W1990061621 @default.
- W2069634891 cites W1990193437 @default.
- W2069634891 cites W2015505413 @default.
- W2069634891 cites W2023980807 @default.
- W2069634891 cites W2029908308 @default.
- W2069634891 cites W2031635912 @default.
- W2069634891 cites W2038439340 @default.
- W2069634891 cites W2041289114 @default.
- W2069634891 cites W2042624522 @default.
- W2069634891 cites W2050952762 @default.
- W2069634891 cites W2059892079 @default.
- W2069634891 cites W2061274141 @default.
- W2069634891 cites W2066680530 @default.
- W2069634891 cites W2070437320 @default.
- W2069634891 cites W2077521635 @default.
- W2069634891 cites W2080295122 @default.
- W2069634891 cites W2084712002 @default.
- W2069634891 cites W2093110543 @default.
- W2069634891 cites W2095189911 @default.
- W2069634891 cites W2098410282 @default.
- W2069634891 doi "https://doi.org/10.1016/j.jnucmat.2012.06.005" @default.
- W2069634891 hasPublicationYear "2012" @default.
- W2069634891 type Work @default.
- W2069634891 sameAs 2069634891 @default.
- W2069634891 citedByCount "22" @default.
- W2069634891 countsByYear W20696348912013 @default.
- W2069634891 countsByYear W20696348912014 @default.
- W2069634891 countsByYear W20696348912015 @default.
- W2069634891 countsByYear W20696348912017 @default.
- W2069634891 countsByYear W20696348912018 @default.
- W2069634891 countsByYear W20696348912019 @default.
- W2069634891 countsByYear W20696348912020 @default.
- W2069634891 countsByYear W20696348912021 @default.
- W2069634891 countsByYear W20696348912022 @default.
- W2069634891 countsByYear W20696348912023 @default.
- W2069634891 crossrefType "journal-article" @default.
- W2069634891 hasAuthorship W2069634891A5001183592 @default.
- W2069634891 hasAuthorship W2069634891A5022476141 @default.
- W2069634891 hasAuthorship W2069634891A5035609620 @default.
- W2069634891 hasAuthorship W2069634891A5038764767 @default.
- W2069634891 hasAuthorship W2069634891A5051833696 @default.
- W2069634891 hasAuthorship W2069634891A5059708533 @default.
- W2069634891 hasAuthorship W2069634891A5065927343 @default.
- W2069634891 hasAuthorship W2069634891A5069159234 @default.
- W2069634891 hasAuthorship W2069634891A5078233294 @default.
- W2069634891 hasAuthorship W2069634891A5079744622 @default.
- W2069634891 hasAuthorship W2069634891A5085825184 @default.
- W2069634891 hasAuthorship W2069634891A5086181881 @default.
- W2069634891 hasAuthorship W2069634891A5091894342 @default.
- W2069634891 hasConcept C116915560 @default.
- W2069634891 hasConcept C127413603 @default.
- W2069634891 hasConcept C142282041 @default.
- W2069634891 hasConcept C191897082 @default.
- W2069634891 hasConcept C192562407 @default.
- W2069634891 hasConcept C19474535 @default.
- W2069634891 hasConcept C2777855556 @default.
- W2069634891 hasConceptScore W2069634891C116915560 @default.
- W2069634891 hasConceptScore W2069634891C127413603 @default.
- W2069634891 hasConceptScore W2069634891C142282041 @default.
- W2069634891 hasConceptScore W2069634891C191897082 @default.
- W2069634891 hasConceptScore W2069634891C192562407 @default.
- W2069634891 hasConceptScore W2069634891C19474535 @default.
- W2069634891 hasConceptScore W2069634891C2777855556 @default.
- W2069634891 hasIssue "1-3" @default.
- W2069634891 hasLocation W20696348911 @default.
- W2069634891 hasOpenAccess W2069634891 @default.
- W2069634891 hasPrimaryLocation W20696348911 @default.
- W2069634891 hasRelatedWork W1987151974 @default.
- W2069634891 hasRelatedWork W2038514930 @default.
- W2069634891 hasRelatedWork W2075084324 @default.
- W2069634891 hasRelatedWork W2084567768 @default.
- W2069634891 hasRelatedWork W2188842858 @default.
- W2069634891 hasRelatedWork W2606692857 @default.
- W2069634891 hasRelatedWork W2800108046 @default.
- W2069634891 hasRelatedWork W2898829563 @default.