Matches in SemOpenAlex for { <https://semopenalex.org/work/W4306179938> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W4306179938 endingPage "154086" @default.
- W4306179938 startingPage "154086" @default.
- W4306179938 abstract "Internally pressurized capsules made from Zircaloy-2 tubing were irradiated in the National Research Universal (NRU) reactor at Chalk River Laboratories (CRL) at a temperature of approximately 57°C (330 K) in a fast neutron flux of about 3.37 × 1017 n·m−2·s−1 (E>1 MeV). The purpose of this experiment was to study the effect of cold work and crystallographic texture on biaxial stress irradiation creep. The creep capsules were cold worked in both transverse and axial directions. The applied hoop stress during irradiation ranged from 0 to approximately 200 MPa. Two irradiation cycles were completed with a fast neutron fluence of 3.18 × 1025 n·m−2 (E >1 MeV). Diametral and axial strains were measured after each irradiation cycle. This experiment has provided the following insights on Zircaloy-2 alloys irradiated at low temperature. The axial strain increases with fast neutron fluence, while the diametral strain either increases or decreases with fluence depending on the value of hoop stress and the amount of cold work. Both the diametral and axial strain rates increase non-linearly with the hoop stress. There is a weak dependence of the strain rate on cold work at low hoop stresses (50-150 MPa) suggesting that dislocation slip is not a dominant strain producing mechanism at irradiation temperature of about 57°C. The non-linear dependence of the strain rate on cold work that is observed at 200 MPa indicates that dislocation slip mechanisms start to dominate at this stress level. Dislocation densities of the creep capsules were measured by X-ray line broadening, and their structures were further analyzed using transmission electron microscopy (TEM). From these results, the weak dependence of the creep rate on cold work at low stresses can be explained using rate theory model formalism." @default.
- W4306179938 created "2022-10-14" @default.
- W4306179938 creator A5038163702 @default.
- W4306179938 creator A5054789954 @default.
- W4306179938 creator A5077352796 @default.
- W4306179938 date "2022-12-01" @default.
- W4306179938 modified "2023-10-18" @default.
- W4306179938 title "The effect of cold work on irradiation creep of Zircaloy-2 alloys at low temperature" @default.
- W4306179938 cites W2001319036 @default.
- W4306179938 cites W2013511285 @default.
- W4306179938 cites W2013631602 @default.
- W4306179938 cites W2022798362 @default.
- W4306179938 cites W2059054074 @default.
- W4306179938 cites W2071659407 @default.
- W4306179938 cites W2077922066 @default.
- W4306179938 cites W2080244599 @default.
- W4306179938 cites W2086588276 @default.
- W4306179938 cites W2946298278 @default.
- W4306179938 cites W4256172461 @default.
- W4306179938 doi "https://doi.org/10.1016/j.jnucmat.2022.154086" @default.
- W4306179938 hasPublicationYear "2022" @default.
- W4306179938 type Work @default.
- W4306179938 citedByCount "2" @default.
- W4306179938 countsByYear W43061799382023 @default.
- W4306179938 crossrefType "journal-article" @default.
- W4306179938 hasAuthorship W4306179938A5038163702 @default.
- W4306179938 hasAuthorship W4306179938A5054789954 @default.
- W4306179938 hasAuthorship W4306179938A5077352796 @default.
- W4306179938 hasConcept C111337013 @default.
- W4306179938 hasConcept C112950240 @default.
- W4306179938 hasConcept C121332964 @default.
- W4306179938 hasConcept C138885662 @default.
- W4306179938 hasConcept C149342994 @default.
- W4306179938 hasConcept C149912024 @default.
- W4306179938 hasConcept C152568617 @default.
- W4306179938 hasConcept C159122135 @default.
- W4306179938 hasConcept C159985019 @default.
- W4306179938 hasConcept C178290832 @default.
- W4306179938 hasConcept C185544564 @default.
- W4306179938 hasConcept C192562407 @default.
- W4306179938 hasConcept C195268267 @default.
- W4306179938 hasConcept C21036866 @default.
- W4306179938 hasConcept C22078206 @default.
- W4306179938 hasConcept C2780026712 @default.
- W4306179938 hasConcept C34425451 @default.
- W4306179938 hasConcept C41895202 @default.
- W4306179938 hasConcept C81988546 @default.
- W4306179938 hasConcept C97355855 @default.
- W4306179938 hasConceptScore W4306179938C111337013 @default.
- W4306179938 hasConceptScore W4306179938C112950240 @default.
- W4306179938 hasConceptScore W4306179938C121332964 @default.
- W4306179938 hasConceptScore W4306179938C138885662 @default.
- W4306179938 hasConceptScore W4306179938C149342994 @default.
- W4306179938 hasConceptScore W4306179938C149912024 @default.
- W4306179938 hasConceptScore W4306179938C152568617 @default.
- W4306179938 hasConceptScore W4306179938C159122135 @default.
- W4306179938 hasConceptScore W4306179938C159985019 @default.
- W4306179938 hasConceptScore W4306179938C178290832 @default.
- W4306179938 hasConceptScore W4306179938C185544564 @default.
- W4306179938 hasConceptScore W4306179938C192562407 @default.
- W4306179938 hasConceptScore W4306179938C195268267 @default.
- W4306179938 hasConceptScore W4306179938C21036866 @default.
- W4306179938 hasConceptScore W4306179938C22078206 @default.
- W4306179938 hasConceptScore W4306179938C2780026712 @default.
- W4306179938 hasConceptScore W4306179938C34425451 @default.
- W4306179938 hasConceptScore W4306179938C41895202 @default.
- W4306179938 hasConceptScore W4306179938C81988546 @default.
- W4306179938 hasConceptScore W4306179938C97355855 @default.
- W4306179938 hasFunder F4320321492 @default.
- W4306179938 hasFunder F4320323029 @default.
- W4306179938 hasLocation W43061799381 @default.
- W4306179938 hasOpenAccess W4306179938 @default.
- W4306179938 hasPrimaryLocation W43061799381 @default.
- W4306179938 hasRelatedWork W1761666478 @default.
- W4306179938 hasRelatedWork W1980368389 @default.
- W4306179938 hasRelatedWork W1981284082 @default.
- W4306179938 hasRelatedWork W1995517588 @default.
- W4306179938 hasRelatedWork W2035000451 @default.
- W4306179938 hasRelatedWork W2268316218 @default.
- W4306179938 hasRelatedWork W2278155221 @default.
- W4306179938 hasRelatedWork W2359455641 @default.
- W4306179938 hasRelatedWork W2394392068 @default.
- W4306179938 hasRelatedWork W254792756 @default.
- W4306179938 hasVolume "572" @default.
- W4306179938 isParatext "false" @default.
- W4306179938 isRetracted "false" @default.
- W4306179938 workType "article" @default.