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Kinetics of hydrogen absorption in Zr-based alloys
dc.creator | Cekić, Božidar | |
dc.creator | Ćirić, Katarina | |
dc.creator | Iordoc, Mihail | |
dc.creator | Marković, Smilja | |
dc.creator | Mitrić, Miodrag | |
dc.date.accessioned | 2017-06-10T15:45:07Z | |
dc.date.issued | 2013 | |
dc.identifier.issn | 0925-8388 | |
dc.identifier.uri | https://dais.sanu.ac.rs/123456789/342 | |
dc.description.abstract | The kinetics of hydrogen absorption in Zr-based alloys Zr–2.5Nb, Zr–10Nb, Zr–2.5Nb–3Ta and Zr–10Nb–12Ta have been investigated in the temperature range 673–973 K at 1 bar hydrogen pressure. The improvement in hydrogen kinetics and a slight decrease of maximal amount of hydrogen absorbed were observed upon cycling. The rate determining steps are as follows: geometrical contraction for all samples except Zr–10Nb–12Ta; diffusion in the beginning for Zr–10Nb at 973 K Zr–2.5Nb–3Ta at 673 K and 973 K; first order reaction Zr–10Nb–12Ta at all temperatures. The amount of additives, Nb and Ta, is found to have major influence on the mechanism of the absorption process. | en |
dc.format | 559 (2013) 162-166 | |
dc.language | en | |
dc.publisher | Elsevier | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45018/RS// | |
dc.rights | restrictedAccess | |
dc.source | Journal of Alloys and Compounds | en |
dc.subject | hydrogen absorbing materials | |
dc.subject | zirconium alloys | |
dc.subject | kinetics | |
dc.subject | hydriding isotherm | |
dc.title | Kinetics of hydrogen absorption in Zr-based alloys | en |
dc.type | article | |
dc.rights.license | ARR | |
dcterms.abstract | Иордоц, Михаил; Марковић, Смиља; Цекић, Божидар; Ћирић, Катарина; Митрић, Миодраг; | |
dc.citation.spage | 162 | |
dc.citation.epage | 166 | |
dc.citation.volume | 559 | |
dc.identifier.wos | 000316679800029 | |
dc.identifier.doi | 10.1016/j.jallcom.2013.01.104 | |
dc.identifier.scopus | 2-s2.0-84874094886 | |
dc.type.version | publishedVersion | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_dais_342 |