Source:http://linkedlifedata.com/resource/pubmed/id/15326349
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
5687
|
| pubmed:dateCreated |
2004-8-24
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| pubmed:abstractText |
Stainless steels undergo a sharp rise in pitting corrosion rate as the potential, solution concentration, or temperature is changed only slightly. We report experiments using real-time microscopic in situ visualizations that resolve the nucleation and evolution of individual pits during the transition. They suggest that the sudden onset of corrosion is explained by an explosive autocatalytic growth in the number of metastable pits and that stabilization of individual pits takes place only later. This finding agrees with a theoretical approach treating the onset of pitting corrosion as a cooperative critical phenomenon resulting from interactions among metastable pits, and it extends perspectives on the control and prevention of corrosion onset.
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| pubmed:language |
eng
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| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
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| pubmed:month |
Aug
|
| pubmed:issn |
1095-9203
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| pubmed:author | |
| pubmed:issnType |
Electronic
|
| pubmed:day |
20
|
| pubmed:volume |
305
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| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
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| pubmed:pagination |
1133-6
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| pubmed:dateRevised |
2007-3-19
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| pubmed:year |
2004
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| pubmed:articleTitle |
Sudden onset of pitting corrosion on stainless steel as a critical phenomenon.
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| pubmed:affiliation |
Abteilung Physikalische Chemie, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany.
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| pubmed:publicationType |
Journal Article
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