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Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.intermet.2010.03.001
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dc.titleHydrogenation properties of Ni-Nb-Zr-Ta amorphous ribbons
dc.contributor.authorJayalakshmi, S.
dc.contributor.authorChoi, Y.G.
dc.contributor.authorKim, Y.C.
dc.contributor.authorKim, Y.B.
dc.contributor.authorFleury, E.
dc.date.accessioned2014-10-07T09:14:33Z
dc.date.available2014-10-07T09:14:33Z
dc.date.issued2010-10
dc.identifier.citationJayalakshmi, S., Choi, Y.G., Kim, Y.C., Kim, Y.B., Fleury, E. (2010-10). Hydrogenation properties of Ni-Nb-Zr-Ta amorphous ribbons. Intermetallics 18 (10) : 1988-1993. ScholarBank@NUS Repository. https://doi.org/10.1016/j.intermet.2010.03.001
dc.identifier.issn09669795
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/85987
dc.description.abstractIn this paper, we present the hydrogenation properties of two compositions of Ni-Nb-Zr-Ta amorphous ribbons. The importance of the alloy composition, particularly the role of Zr, in determining the stability of the structure, hydrogenation kinetics and mechanical properties are brought out. It was observed that the partial replacement of Zr by Nb in the Ni42Nb 28Zr25Ta5 amorphous alloy induced a reduction of the hydrogen absorption kinetics, a larger dilatation of the amorphous structure and a lower value of hydrogen permeability for temperature larger than 450 °C. These properties are interpreted based on the possible occupation sites of hydrogen atoms in structural models recently proposed for these Ni-Nb-Zr-based amorphous alloys. © 2010 Elsevier Ltd. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.intermet.2010.03.001
dc.sourceScopus
dc.subjectB. Glasses, metallic
dc.subjectB. Hydrogen embrittlement
dc.subjectD. Site occupancy
dc.subjectF. Mechanical testing
dc.typeConference Paper
dc.contributor.departmentMECHANICAL ENGINEERING
dc.description.doi10.1016/j.intermet.2010.03.001
dc.description.sourcetitleIntermetallics
dc.description.volume18
dc.description.issue10
dc.description.page1988-1993
dc.description.codenIERME
dc.identifier.isiut000281420700045
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