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dc.contributor.author
Grosse, M.
dc.contributor.author
Santisteban, Javier Roberto
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dc.contributor.author
Bertsch, J.
dc.contributor.author
Schillinger, B.
dc.contributor.author
Kaestner, A.
dc.contributor.author
Daymond, M. R.
dc.contributor.author
Kardjilov, N.
dc.date.available
2021-02-10T03:42:34Z
dc.date.issued
2018-12
dc.identifier.citation
Grosse, M.; Santisteban, Javier Roberto; Bertsch, J.; Schillinger, B.; Kaestner, A.; et al.; Investigations of the hydrogen diffusion and distribution in Zirconium by means of Neutron Imaging; Carl Hanser Verlag; Kerntechnik; 83; 6; 12-2018; 495-501
dc.identifier.issn
0932-3902
dc.identifier.uri
http://hdl.handle.net/11336/125268
dc.description.abstract
Absorbed hydrogen degrades the mechanical properties of zirconium alloys used for nuclear fuel claddings. Not only the total amount of hydrogen absorbed in the cladding tube but also the zirconium hydride orientation and its distribution influence the toughness of the material. For instance, the so-called delayed hydride cracking is caused by the diffusive re-distribution of hydrogen into the dilative elastic strain field ahead of crack tips. The paper presents in-situ and ex-situ neutron imaging investigations of hydrogen uptake, diffusion and distribution in zirconium alloys used for claddings. An overview about results of in-situ experiments studying the hydrogen uptake in strained Zircaloy-4, as well as ex-situ investigations of the diffusion of hydrogen in cold rolled Zircaloy-2 and Zr-2.5 % Nb alloy depending on temperature, rolling direction and thermal treatment and of the hydrogen re-distribution in the b-phase of Zircaloy-4 during a Three-Point-Bending-Test at 600 8C are presented.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Carl Hanser Verlag
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
neutron imaging
dc.subject
hydrogen diffusion
dc.subject
in-situ imaging
dc.subject
zircnoim alloys
dc.subject.classification
Ingeniería de los Materiales
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dc.subject.classification
Ingeniería de los Materiales
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dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
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dc.title
Investigations of the hydrogen diffusion and distribution in Zirconium by means of Neutron Imaging
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-01-27T19:13:37Z
dc.journal.volume
83
dc.journal.number
6
dc.journal.pagination
495-501
dc.journal.pais
Alemania
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dc.journal.ciudad
Berlin, Germany
dc.description.fil
Fil: Grosse, M.. Karlsruher Institut für Technology; Alemania
dc.description.fil
Fil: Santisteban, Javier Roberto. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
dc.description.fil
Fil: Bertsch, J.. Paul Scherrer Institut; Suiza
dc.description.fil
Fil: Schillinger, B.. Universitat Technical Zu Munich; Alemania
dc.description.fil
Fil: Kaestner, A.. Paul Scherrer Institut; Suiza
dc.description.fil
Fil: Daymond, M. R.. Queens University; Canadá
dc.description.fil
Fil: Kardjilov, N.. Helmholtz Zentrum Berlin; Alemania
dc.journal.title
Kerntechnik
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.hanser-elibrary.com/doi/10.3139/124.110946
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.3139/124.110946
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