Evaluation of the influence of pit-like defects on the strength of D16T sheet alloy
| Autor: | Yu. V. Obukh, B. P. Rusyn, A. Yu. Pokhmurs’kyi |
|---|---|
| Rok vydání: | 2012 |
| Předmět: |
Materials science
Structural material business.industry Mechanical Engineering Metallurgy Alloy technology industry and agriculture engineering.material equipment and supplies Condensed Matter Physics Depth of penetration Corrosion Mechanics of Materials Nondestructive testing Solid mechanics Pitting corrosion engineering General Materials Science Profilometer business |
| Zdroj: | Materials Science. 48:101-105 |
| ISSN: | 1573-885X 1068-820X |
| DOI: | 10.1007/s11003-012-9478-x |
| Popis: | We have analyzed quantitatively parameters of pit-like defects on the surface of corroded D16 sheet alloy by methods of statistical processing of their metallographic images. The depth of penetration of corrosion damages has been determined by 3D-optical profilometry and by measuring sizes on crosssections. We have determined the relation between the geometric parameters of the corrosion damage of the surface and the decrease in the yield strength of the corroded alloy. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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