The fracture behavious of 410 stainless steel plate

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dc.contributor.authorBrown, KRen_AU
dc.date.accessioned2024-09-23T06:53:49Zen_AU
dc.date.available2024-09-23T06:53:49Zen_AU
dc.date.issued1976-08-23en_AU
dc.date.statistics2024-09-18en_AU
dc.descriptionPhysical copy held by ANSTO Library at DDC: 671.52/21en_AU
dc.description.abstractA study is reported of the influence if delamination in a 410 (ferritic) stainless steel rolled plate on the orientation dependence of the resistance to fracture of Schnadt specimens during impact testing. Delamination in this material is favoured by the pressure of carbide precipitations on prior austenite grain boundaries. When the crack pane was parallel to the rolled surface, very low impact energies were recorded below the transition temperature (140°). Below 20°, the fracture was predominately intergranular. However, with increasing temperature, the fracture exhibited greater amounts of transgranular cracking. This latter change continued until the transition temperature was reached where the fracture was completely ductile. When the crack propagated across the plate width and normal to the rolled surface, the transition temperature was lowered to approximately 20° because delamination favoured plane stress conditions. The transition temperature was further lowered to less than -40° when the crack propagated through the plate thickness, again due to the effect of delamination. An increase in fracture energy at lower temperature can be attributed to the release of constraint by delamination, and to the difficulty of re-nucleating the crack at each delamination.en_AU
dc.identifier.booktitlePapers for IIW 1976 Public Session & Metals Technology Conferenceen_AU
dc.identifier.citationBrown. K. (1976). The fracture behavious of 410 stainless steel plate. Paper presented to the IIW 1976 Public Session & Metals Technology Conference, University of New South Wales, Sydney, Australia, 23 -27 August 1976, (15-6-1-15-6-5).en_AU
dc.identifier.conferenceenddate1976-08-27en_AU
dc.identifier.conferencenameIIW 1976 Public Session & Metals Technology Conferenceen_AU
dc.identifier.conferenceplaceSydney, Australiaen_AU
dc.identifier.conferencestartdate1976-08-23en_AU
dc.identifier.otherIIW-1976-MTCen_AU
dc.identifier.pagination15-6-1-15-6-5en_AU
dc.identifier.placeofpublicationSydney, Australiaen_AU
dc.identifier.urihttps://apo.ansto.gov.au/handle/10238/15692en_AU
dc.language.isoenen_AU
dc.publisherInternational Institute of Weldingen_AU
dc.subjectFracture propertiesen_AU
dc.subjectStainless steel-410en_AU
dc.subjectImpact Testsen_AU
dc.subjectTemperature rangeen_AU
dc.subjectIrradiationen_AU
dc.subjectCracksen_AU
dc.subjectMaterialsen_AU
dc.subjectFerriteen_AU
dc.titleThe fracture behavious of 410 stainless steel plateen_AU
dc.typeConference Paperen_AU
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