| Autor: |
Sevostyanova, I. N., Sablina, T. Yu., Abdulmenova, E. V., Kulkov, S. N. |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2022, Vol. 2509 Issue 1, p1-4, 4p |
| Abstrakt: |
The evolution of the deformation relief on the surface of samples of cemented steels WC-(Fe-Mn-C) during axial compression tests was studied. It was found that during deformation of cemented steels an ordered deformation macrorelief in the form of bands of localized deformation is formed on the polished end surface. The bands are oriented in two directions and propagate regardless of the material structure. With an increase in the average distance between the bands, the compressive strength and ultimate strain to fracture decrease. It is shown that the values of the fractal dimension of the deformed surface profile increase at increased strain and depend on the average distance between the bands of localized deformation. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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