Corrosion simulator: A useful tool for characterization of galvanically coupled materials behaviour under thin electrolyte film

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F13%3A%230001656" target="_blank" >RIV/00010669:_____/13:#0001656 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.vzlu.cz/cz/transfer-vysledku/clanky-ve-sbornicich-d/" target="_blank" >http://www.vzlu.cz/cz/transfer-vysledku/clanky-ve-sbornicich-d/</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Corrosion simulator: A useful tool for characterization of galvanically coupled materials behaviour under thin electrolyte film

Popis výsledku v původním jazyce

Corrosion behaviour of galvanically coupled materials under thin electrolyte film was simulated using BEASY Corrosion Manager software. As an example, a simple model of aluminium, mild steel and galvanized steel coupled in the form of bolted plates was modelled. The most important step of the process was specifying input parameters represented by polarization curves because the curves should accurately describe the behaviour of the materials used in the modelled environmental conditions. The simulationresults based on all input data were expressed mainly as the distribution of corrosion potential and corrosion rate over the modelled surface. This allowed us to identify corrosion hot spots, i.e. places with the highest probability of galvanic corrosionattack. Our findings show promising application of corrosion modelling for prediction and prevention of the corrosion by galvanic coupling of materials in structures subjected to damp environment.

Název v anglickém jazyce

Corrosion simulator: A useful tool for characterization of galvanically coupled materials behaviour under thin electrolyte film

Popis výsledku anglicky

Corrosion behaviour of galvanically coupled materials under thin electrolyte film was simulated using BEASY Corrosion Manager software. As an example, a simple model of aluminium, mild steel and galvanized steel coupled in the form of bolted plates was modelled. The most important step of the process was specifying input parameters represented by polarization curves because the curves should accurately describe the behaviour of the materials used in the modelled environmental conditions. The simulationresults based on all input data were expressed mainly as the distribution of corrosion potential and corrosion rate over the modelled surface. This allowed us to identify corrosion hot spots, i.e. places with the highest probability of galvanic corrosionattack. Our findings show promising application of corrosion modelling for prediction and prevention of the corrosion by galvanic coupling of materials in structures subjected to damp environment.

Druh

D - Stať ve sborníku

CEP obor

JK - Koroze a povrchové úpravy materiálu

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

EUROCORR2013

ISBN

978-989-8601-31-5

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

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Název nakladatele

European Federation of Corrosion

Místo vydání

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Místo konání akce

Estoril, Portugal

Datum konání akce

1. 1. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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