2026-06-17T18:25:37Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/63572022-11-29T13:17:49Zcom_10259_6336com_10259_6335com_10259.4_106com_10259_2604com_10259_3830com_10259_5086col_10259_6337col_10259_3832
Ahedo García, Virginia
Martín, Óscar
Santos Martín, José Ignacio
Tiedra, Pilar de
Galán Ordax, José Manuel
2022-01-25T13:15:24Z
2022-01-25T13:15:24Z
2017-05
1478-422X
http://hdl.handle.net/10259/6357
10.1080/1478422X.2017.1319148
1743-2782
In the present paper, the possible relationships among the variables of the potentiodynamic anodic polarisation (PAP) test and the electrochemical potentiokinetic reactivation (EPR) test, both performed on resistance spot welding joints of AISI 304 stainless steel, are investigated. Results show that PAP variables are statistically independent from those of EPR, which implies independence between the pitting corrosion behaviour and the degree of sensitisation of the material. Parameters from PAP test are dependent among them, but this association is found noisy since the current density along the passive zone is not exactly constant. The parameters from the EPR test are confirmed as very related, presenting a linear relationship and a high coefficient of determination.
Spanish Ministerio de Ciencia e Innovación (MICINN) Project CSD2010-00034 (SimulPast CONSOLIDER-INGENIO 2010).
application/pdf
eng
Taylor & Francis
Corrosion Engineering, Science and Technology. 2017, V. 52, n. 6, p. 418- 424
https://doi.org/10.1080/1478422X.2017.1319148
info:eu-repo/grantAgreement/MICINN/Plan Estatal de Investigación Científica y Técnica y de Innovación 2008-2011/CSD2010-00034/ES/Social and environmental transitions : simulating the past to understand human behaviour
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Resistance spot welding
AISI 304 stainless steel
Pitting potential
Reactivation charge
Electrochemical potentiokinetic reactivation test
Potentiodynamic anodic polarisation test
Maximal information coefficient
Distance correlation
Materiales
Ingeniería mecánica
Ensayos (Tecnología)
Materials
Mechanical engineering
Testing
Independence of EPR and PAP tests performed on resistance spot welding joints
info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
Corrosion Engineering, Science and Technology
52
6
418
424