Matches in SemOpenAlex for { <https://semopenalex.org/work/W2071736806> ?p ?o ?g. }
- W2071736806 endingPage "878" @default.
- W2071736806 startingPage "874" @default.
- W2071736806 abstract "Microarc oxidation (MAO) films on AZ31 magnesium alloy were treated by high-intensity pulsed ion beam (HIPIB) irradiation with ion energy of 300 keV at ion current density of 200 A/cm2. A remelted layer of a few micrometers was produced on irradiated MAO films. The corrosion resistance of MAO films was characterized by potentiodynamic electrochemical test in 3.5% NaCl solution. The anodic polarization behavior of MAO samples exhibited a transition from the active anodic dissolution for the original one to the passivation–pitting breakdown for the modified films. The passivation–pitting breakdown voltage of modified films increased with multi-shot irradiation, i.e. from a value of − 1420 mV(SCE) at 1 shot to − 800 mV(SCE) at 5 shots, and the corresponding passivation current density decreased by two orders of magnitude. The irradiated MAO films have a higher corrosion potential than the original one, reaching a maximal value of − 1350 mV(SCE) at 5 shots from the original − 1580 mV(SCE). The electrochemical impedance spectrum (EIS) of modified MAO films was measured with varying the immersion time in 3.5% NaCl solution. The Nyquist impedance plots from modified films may show only a capacitive loop at the immersion time of 5 h, and the inductive loop occur at longer immersion time, whereas original films presenting both capacitive and inductive loops at all the immersion time. Bode plots of MAO films before and after irradiation were obviously distinguished in shape at low frequency range, especially at short immersion time. The evolution of Nyquist and Bode plots with immersion time was discussed in association with the processes of electrolyte penetration into the MAO structure and resultant reaction at the film-substrate interface. It is concluded that the improvement in the continuity and compaction of MAO films accounts for the enhanced corrosion resistance of the films irradiated by HIPIB." @default.
- W2071736806 created "2016-06-24" @default.
- W2071736806 creator A5039068613 @default.
- W2071736806 creator A5043520006 @default.
- W2071736806 creator A5089670714 @default.
- W2071736806 date "2011-11-01" @default.
- W2071736806 modified "2023-10-02" @default.
- W2071736806 title "Electrochemical properties of microarc oxidation films on a magnesium alloy modified by high-intensity pulsed ion beam" @default.
- W2071736806 cites W1965791432 @default.
- W2071736806 cites W1967901385 @default.
- W2071736806 cites W1981104073 @default.
- W2071736806 cites W2006153394 @default.
- W2071736806 cites W2006387777 @default.
- W2071736806 cites W2012282728 @default.
- W2071736806 cites W2036908853 @default.
- W2071736806 cites W2049996353 @default.
- W2071736806 cites W2059867916 @default.
- W2071736806 cites W2069607008 @default.
- W2071736806 cites W2078756464 @default.
- W2071736806 cites W2156241339 @default.
- W2071736806 cites W2157780941 @default.
- W2071736806 cites W2288129734 @default.
- W2071736806 doi "https://doi.org/10.1016/j.surfcoat.2011.04.042" @default.
- W2071736806 hasPublicationYear "2011" @default.
- W2071736806 type Work @default.
- W2071736806 sameAs 2071736806 @default.
- W2071736806 citedByCount "31" @default.
- W2071736806 countsByYear W20717368062012 @default.
- W2071736806 countsByYear W20717368062013 @default.
- W2071736806 countsByYear W20717368062014 @default.
- W2071736806 countsByYear W20717368062015 @default.
- W2071736806 countsByYear W20717368062016 @default.
- W2071736806 countsByYear W20717368062018 @default.
- W2071736806 countsByYear W20717368062019 @default.
- W2071736806 countsByYear W20717368062020 @default.
- W2071736806 countsByYear W20717368062021 @default.
- W2071736806 countsByYear W20717368062022 @default.
- W2071736806 countsByYear W20717368062023 @default.
- W2071736806 crossrefType "journal-article" @default.
- W2071736806 hasAuthorship W2071736806A5039068613 @default.
- W2071736806 hasAuthorship W2071736806A5043520006 @default.
- W2071736806 hasAuthorship W2071736806A5089670714 @default.
- W2071736806 hasConcept C111337013 @default.
- W2071736806 hasConcept C113196181 @default.
- W2071736806 hasConcept C121332964 @default.
- W2071736806 hasConcept C147789679 @default.
- W2071736806 hasConcept C159985019 @default.
- W2071736806 hasConcept C17525397 @default.
- W2071736806 hasConcept C185544564 @default.
- W2071736806 hasConcept C185592680 @default.
- W2071736806 hasConcept C192562407 @default.
- W2071736806 hasConcept C195762429 @default.
- W2071736806 hasConcept C20625102 @default.
- W2071736806 hasConcept C2779227376 @default.
- W2071736806 hasConcept C2779720300 @default.
- W2071736806 hasConcept C2780026712 @default.
- W2071736806 hasConcept C33574316 @default.
- W2071736806 hasConcept C43617362 @default.
- W2071736806 hasConcept C52859227 @default.
- W2071736806 hasConcept C7040849 @default.
- W2071736806 hasConcept C89395315 @default.
- W2071736806 hasConceptScore W2071736806C111337013 @default.
- W2071736806 hasConceptScore W2071736806C113196181 @default.
- W2071736806 hasConceptScore W2071736806C121332964 @default.
- W2071736806 hasConceptScore W2071736806C147789679 @default.
- W2071736806 hasConceptScore W2071736806C159985019 @default.
- W2071736806 hasConceptScore W2071736806C17525397 @default.
- W2071736806 hasConceptScore W2071736806C185544564 @default.
- W2071736806 hasConceptScore W2071736806C185592680 @default.
- W2071736806 hasConceptScore W2071736806C192562407 @default.
- W2071736806 hasConceptScore W2071736806C195762429 @default.
- W2071736806 hasConceptScore W2071736806C20625102 @default.
- W2071736806 hasConceptScore W2071736806C2779227376 @default.
- W2071736806 hasConceptScore W2071736806C2779720300 @default.
- W2071736806 hasConceptScore W2071736806C2780026712 @default.
- W2071736806 hasConceptScore W2071736806C33574316 @default.
- W2071736806 hasConceptScore W2071736806C43617362 @default.
- W2071736806 hasConceptScore W2071736806C52859227 @default.
- W2071736806 hasConceptScore W2071736806C7040849 @default.
- W2071736806 hasConceptScore W2071736806C89395315 @default.
- W2071736806 hasIssue "5" @default.
- W2071736806 hasLocation W20717368061 @default.
- W2071736806 hasOpenAccess W2071736806 @default.
- W2071736806 hasPrimaryLocation W20717368061 @default.
- W2071736806 hasRelatedWork W2055356597 @default.
- W2071736806 hasRelatedWork W2366358428 @default.
- W2071736806 hasRelatedWork W2373902007 @default.
- W2071736806 hasRelatedWork W2376938014 @default.
- W2071736806 hasRelatedWork W2379159049 @default.
- W2071736806 hasRelatedWork W2391051564 @default.
- W2071736806 hasRelatedWork W2587811842 @default.
- W2071736806 hasRelatedWork W2589812227 @default.
- W2071736806 hasRelatedWork W2781253429 @default.
- W2071736806 hasRelatedWork W4382059947 @default.
- W2071736806 hasVolume "206" @default.
- W2071736806 isParatext "false" @default.
- W2071736806 isRetracted "false" @default.
- W2071736806 magId "2071736806" @default.