Modeling of the Propagation of Pitting Corrosion by Point Processes
| Autor: | B. P. Rusyn, R. V. Tors’ka, R. Ya. Kosarevych |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Structural material
Materials science Anode polarization Pairwise interaction 020209 energy Mechanical Engineering Metallurgy 02 engineering and technology 021001 nanoscience & nanotechnology Condensed Matter Physics Point process Mechanics of Materials Solid mechanics 0202 electrical engineering electronic engineering information engineering Pitting corrosion General Materials Science 0210 nano-technology Mutual influence |
| Zdroj: | Materials Science. 51:673-681 |
| ISSN: | 1573-885X 1068-820X |
| DOI: | 10.1007/s11003-016-9890-8 |
| Popis: | We performed a series of experiments aimed at the investigation of the propagation of pitting corrosion in stainless steels. A collection of fragments of the surface damaged by pitting corrosion was obtained with the help of the anode polarization of samples of materials in chlorine-containing media. For the analysis of their images, we used statistical modeling performed with the help of point processes. To model the mutual influence of pitting defects, we used Markov processes with pairwise interaction. It is shown that the characteristics of stochastic processes can be used for the determination of the correlation between pits. |
| Databáze: | OpenAIRE |
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