Matches in SemOpenAlex for { <https://semopenalex.org/work/W1966936360> ?p ?o ?g. }
- W1966936360 endingPage "1790" @default.
- W1966936360 startingPage "1771" @default.
- W1966936360 abstract "Dissolution kinetics within artificial pit electrodes have been studied and related to the transition in real pits from metastability to stability. For 302 and 316 stainless steel, two regimes of growth were identified; mixed activation/ohmic control was found at lower potentials, but at higher potentials growth was under diffusion control with a metal salt film present on the electrode surface. The transition potential, ET, between these two regimes was found to increase linearly with the log of the limiting current density, ilim. A model for the anodic dissolution kinetics is proposed which accounts for this observation and predicts that real pits will also grow in either active or salt filmed states depending on their current density. Pitting potentials, Epit, and transition potentials, ET, were measured as a function of chloride concentration. The differences in Epit, between 302 and 316, or between different chloride concentrations for one alloy, were equal to the corresponding differences in ET measured at current densities in the range 1–5 A cm−2, typical of real pits. This is consistent with the idea that Epit is the potential above which pits are able to progress from metastable to stable growth, and therefore depends on the kinetics of pit dissolution rather than the breakdown resistance of the passive film. Metastable pitting occurs at potentials well below Epit. The variation of Epit with chloride concentration and molybdenum alloying is completely explained by the effects of these variables on kinetics within the pit environment as manifested in the measurement of ET. On an absolute scale, ET (at 1–5 A cm−2) falls within the range of Epit values measured for surface finishes from 120 to 1200 grit." @default.
- W1966936360 created "2016-06-24" @default.
- W1966936360 creator A5044253360 @default.
- W1966936360 creator A5045775266 @default.
- W1966936360 date "1997-10-01" @default.
- W1966936360 modified "2023-10-18" @default.
- W1966936360 title "Localised dissolution kinetics, salt films and pitting potentials" @default.
- W1966936360 cites W1574219226 @default.
- W1966936360 cites W1629838312 @default.
- W1966936360 cites W1770325812 @default.
- W1966936360 cites W1835322503 @default.
- W1966936360 cites W1964264462 @default.
- W1966936360 cites W1967124382 @default.
- W1966936360 cites W1971653547 @default.
- W1966936360 cites W1978178289 @default.
- W1966936360 cites W1981699540 @default.
- W1966936360 cites W1987618121 @default.
- W1966936360 cites W1989031313 @default.
- W1966936360 cites W1995737312 @default.
- W1966936360 cites W2004786450 @default.
- W1966936360 cites W2010658683 @default.
- W1966936360 cites W2011356559 @default.
- W1966936360 cites W2012247428 @default.
- W1966936360 cites W2019266522 @default.
- W1966936360 cites W2026245276 @default.
- W1966936360 cites W2034509841 @default.
- W1966936360 cites W2034582117 @default.
- W1966936360 cites W2036417933 @default.
- W1966936360 cites W2051477227 @default.
- W1966936360 cites W2055539741 @default.
- W1966936360 cites W2058080722 @default.
- W1966936360 cites W2065812406 @default.
- W1966936360 cites W2067182576 @default.
- W1966936360 cites W2067742003 @default.
- W1966936360 cites W2069613720 @default.
- W1966936360 cites W2071509972 @default.
- W1966936360 cites W2077890474 @default.
- W1966936360 cites W2088756197 @default.
- W1966936360 cites W2089650808 @default.
- W1966936360 cites W2156524385 @default.
- W1966936360 cites W2216030993 @default.
- W1966936360 cites W2226377007 @default.
- W1966936360 cites W2326334410 @default.
- W1966936360 doi "https://doi.org/10.1016/s0010-938x(97)00049-8" @default.
- W1966936360 hasPublicationYear "1997" @default.
- W1966936360 type Work @default.
- W1966936360 sameAs 1966936360 @default.
- W1966936360 citedByCount "250" @default.
- W1966936360 countsByYear W19669363602012 @default.
- W1966936360 countsByYear W19669363602013 @default.
- W1966936360 countsByYear W19669363602014 @default.
- W1966936360 countsByYear W19669363602015 @default.
- W1966936360 countsByYear W19669363602016 @default.
- W1966936360 countsByYear W19669363602017 @default.
- W1966936360 countsByYear W19669363602018 @default.
- W1966936360 countsByYear W19669363602019 @default.
- W1966936360 countsByYear W19669363602020 @default.
- W1966936360 countsByYear W19669363602021 @default.
- W1966936360 countsByYear W19669363602022 @default.
- W1966936360 countsByYear W19669363602023 @default.
- W1966936360 crossrefType "journal-article" @default.
- W1966936360 hasAuthorship W1966936360A5044253360 @default.
- W1966936360 hasAuthorship W1966936360A5045775266 @default.
- W1966936360 hasConcept C113196181 @default.
- W1966936360 hasConcept C121332964 @default.
- W1966936360 hasConcept C147789679 @default.
- W1966936360 hasConcept C148898269 @default.
- W1966936360 hasConcept C178790620 @default.
- W1966936360 hasConcept C185592680 @default.
- W1966936360 hasConcept C191897082 @default.
- W1966936360 hasConcept C192562407 @default.
- W1966936360 hasConcept C20625102 @default.
- W1966936360 hasConcept C2778695967 @default.
- W1966936360 hasConcept C2779720300 @default.
- W1966936360 hasConcept C43617362 @default.
- W1966936360 hasConcept C62520636 @default.
- W1966936360 hasConcept C69357855 @default.
- W1966936360 hasConcept C88380143 @default.
- W1966936360 hasConcept C89464430 @default.
- W1966936360 hasConcept C97355855 @default.
- W1966936360 hasConceptScore W1966936360C113196181 @default.
- W1966936360 hasConceptScore W1966936360C121332964 @default.
- W1966936360 hasConceptScore W1966936360C147789679 @default.
- W1966936360 hasConceptScore W1966936360C148898269 @default.
- W1966936360 hasConceptScore W1966936360C178790620 @default.
- W1966936360 hasConceptScore W1966936360C185592680 @default.
- W1966936360 hasConceptScore W1966936360C191897082 @default.
- W1966936360 hasConceptScore W1966936360C192562407 @default.
- W1966936360 hasConceptScore W1966936360C20625102 @default.
- W1966936360 hasConceptScore W1966936360C2778695967 @default.
- W1966936360 hasConceptScore W1966936360C2779720300 @default.
- W1966936360 hasConceptScore W1966936360C43617362 @default.
- W1966936360 hasConceptScore W1966936360C62520636 @default.
- W1966936360 hasConceptScore W1966936360C69357855 @default.
- W1966936360 hasConceptScore W1966936360C88380143 @default.
- W1966936360 hasConceptScore W1966936360C89464430 @default.
- W1966936360 hasConceptScore W1966936360C97355855 @default.
- W1966936360 hasIssue "10-11" @default.