Effect of temperature on the stress corrosion cracking of zircaloy-4 in iodine alcoholic solutions

dc.creatorGomez Sanchez, Andrea Valeria
dc.creatorFarina, Silvia Beatriz
dc.creatorDuffó, Gustavo Sergio
dc.date.accessioned2019-02-06T22:45:30Z
dc.date.accessioned2022-10-15T14:20:47Z
dc.date.available2019-02-06T22:45:30Z
dc.date.available2022-10-15T14:20:47Z
dc.date.created2019-02-06T22:45:30Z
dc.date.issued2007-07
dc.identifierGomez Sanchez, Andrea Valeria; Farina, Silvia Beatriz; Duffó, Gustavo Sergio; Effect of temperature on the stress corrosion cracking of zircaloy-4 in iodine alcoholic solutions; Pergamon-Elsevier Science Ltd; Corrosion Science; 49; 7; 7-2007; 3112-3117
dc.identifier0010-938X
dc.identifierhttp://hdl.handle.net/11336/69613
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4396208
dc.description.abstractZircaloy-4 is susceptible to stress corrosion cracking (SCC) in solutions of iodine dissolved in different alcohols (methanol, ethanol, 1-propanol, 1-butanol, 1-pentanol and 1-octanol). The crack propagation rate is known to decrease as the solvent molecular weight increases, as a consequence of steric hindrance. However, the mechanism that operates during SCC is still unknown. In the present work the effect of temperature on SCC susceptibility was evaluated in 1-butanol and 1-pentanol iodine containing solutions. The dependence of the crack growth rate with temperature follows an Arrhenius law, and the activation energy obtained from experimental data is consistent with a process controlled by volume diffusion of the active species (the iodine-alcohol complex) to the crack tip.
dc.languageeng
dc.publisherPergamon-Elsevier Science Ltd
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.corsci.2007.01.005
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0010938X07000212
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectA. ZIRCONIUM ALLOY
dc.subjectC. INTERGRANULAR CORROSION
dc.subjectC. STRESS CORROSION
dc.titleEffect of temperature on the stress corrosion cracking of zircaloy-4 in iodine alcoholic solutions
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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