Matches in SemOpenAlex for { <https://semopenalex.org/work/W2016709411> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W2016709411 endingPage "190" @default.
- W2016709411 startingPage "182" @default.
- W2016709411 abstract "The material Zircaloy 4 can be used for the pressure retaining walls for the cold and hot neutron sources and beam tubes. For the research reactor FRM-II of the Technical University Munich, Germany, the material Zircaloy 4 were chosen for the vessels of the cold and hot neutron source and for the beam tube No. 6. The sheets and forgings of Zircaloy 4 were examined in the temperature range between −256°C and 250°C. The thickness of the sheets are 3, 4, 5 and 10 mm, the maximum diameter of the forgings was 560 mm. This great forging diameters are not be treated in the ASTM rule B 351 for nuclear material, so a special approval with independent experts was necessary. The requirements for the material examinations were specified in a material specification and material test sheets which based on the ASTM rules B 351 and B 352 with additional restriction and additional requirements of the basic safety concept for nuclear power plants in Germany, which was taken into consideration in the nuclear licensing procedure. Charpy-impact-test samples were carried out in the temperature range between −256°C and 150°C to get more information on the ductile behaviour of the Zircaloy 4. The results of the sheet examination confirm the requirements of the specifications, the results of the forging examination in the tangential testing direction are lower than specified and expected for the tensile strength. The axial and transverse values confirm the specification requirements. For the strength calculation of the pressure retaining wall a reduced material value for the forgings has to be taken into consideration. The material behaviour of Zircaloy 4 under irradiation up to a fluence of ∼1×1022 n/cm2 was investigated. The loss of ductility was determined. As additional criteria the variation of the fracture toughness was studied. Fracture mechanic calculations of the material were carried out in the licensing procedure with the focus to fulfil the leak criteria before rupture of the vessel wall. The results show a good material behaviour against specified cracks in the un-irradiated and irradiated material condition. Fatigue analysis curves were determined under consideration of the material test data and the influence of the irradiation fluence up to 1×1022 n/cm2." @default.
- W2016709411 created "2016-06-24" @default.
- W2016709411 creator A5010722398 @default.
- W2016709411 creator A5017683601 @default.
- W2016709411 date "2002-01-01" @default.
- W2016709411 modified "2023-09-27" @default.
- W2016709411 title "Use of Zircaloy 4 material for the pressure vessels of hot and cold neutron sources and beam tubes for research reactors" @default.
- W2016709411 cites W2166908367 @default.
- W2016709411 doi "https://doi.org/10.1016/s0921-4526(01)01135-8" @default.
- W2016709411 hasPublicationYear "2002" @default.
- W2016709411 type Work @default.
- W2016709411 sameAs 2016709411 @default.
- W2016709411 citedByCount "1" @default.
- W2016709411 countsByYear W20167094112018 @default.
- W2016709411 crossrefType "journal-article" @default.
- W2016709411 hasAuthorship W2016709411A5010722398 @default.
- W2016709411 hasAuthorship W2016709411A5017683601 @default.
- W2016709411 hasConcept C112950240 @default.
- W2016709411 hasConcept C116915560 @default.
- W2016709411 hasConcept C121332964 @default.
- W2016709411 hasConcept C127205250 @default.
- W2016709411 hasConcept C127413603 @default.
- W2016709411 hasConcept C131721965 @default.
- W2016709411 hasConcept C152568617 @default.
- W2016709411 hasConcept C159985019 @default.
- W2016709411 hasConcept C168834538 @default.
- W2016709411 hasConcept C182508753 @default.
- W2016709411 hasConcept C185544564 @default.
- W2016709411 hasConcept C191897082 @default.
- W2016709411 hasConcept C192562407 @default.
- W2016709411 hasConcept C19474535 @default.
- W2016709411 hasConcept C30134620 @default.
- W2016709411 hasConcept C34425451 @default.
- W2016709411 hasConcept C534791751 @default.
- W2016709411 hasConcept C66938386 @default.
- W2016709411 hasConcept C96494537 @default.
- W2016709411 hasConceptScore W2016709411C112950240 @default.
- W2016709411 hasConceptScore W2016709411C116915560 @default.
- W2016709411 hasConceptScore W2016709411C121332964 @default.
- W2016709411 hasConceptScore W2016709411C127205250 @default.
- W2016709411 hasConceptScore W2016709411C127413603 @default.
- W2016709411 hasConceptScore W2016709411C131721965 @default.
- W2016709411 hasConceptScore W2016709411C152568617 @default.
- W2016709411 hasConceptScore W2016709411C159985019 @default.
- W2016709411 hasConceptScore W2016709411C168834538 @default.
- W2016709411 hasConceptScore W2016709411C182508753 @default.
- W2016709411 hasConceptScore W2016709411C185544564 @default.
- W2016709411 hasConceptScore W2016709411C191897082 @default.
- W2016709411 hasConceptScore W2016709411C192562407 @default.
- W2016709411 hasConceptScore W2016709411C19474535 @default.
- W2016709411 hasConceptScore W2016709411C30134620 @default.
- W2016709411 hasConceptScore W2016709411C34425451 @default.
- W2016709411 hasConceptScore W2016709411C534791751 @default.
- W2016709411 hasConceptScore W2016709411C66938386 @default.
- W2016709411 hasConceptScore W2016709411C96494537 @default.
- W2016709411 hasIssue "1-2" @default.
- W2016709411 hasLocation W20167094111 @default.
- W2016709411 hasOpenAccess W2016709411 @default.
- W2016709411 hasPrimaryLocation W20167094111 @default.
- W2016709411 hasRelatedWork W2016709411 @default.
- W2016709411 hasRelatedWork W2089085266 @default.
- W2016709411 hasRelatedWork W2375210422 @default.
- W2016709411 hasRelatedWork W2795554382 @default.
- W2016709411 hasRelatedWork W3082440218 @default.
- W2016709411 hasRelatedWork W3122552578 @default.
- W2016709411 hasRelatedWork W3204678334 @default.
- W2016709411 hasRelatedWork W4285731133 @default.
- W2016709411 hasRelatedWork W4365451178 @default.
- W2016709411 hasRelatedWork W571939700 @default.
- W2016709411 hasVolume "311" @default.
- W2016709411 isParatext "false" @default.
- W2016709411 isRetracted "false" @default.
- W2016709411 magId "2016709411" @default.
- W2016709411 workType "article" @default.