| Autor: |
Vyaliy, I. E., Egorkin, V. S., Sinebryukhov, S. L., Minaev, A. N., Gnedenkov, S. V. |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2017, Vol. 1874 Issue 1, p1-4, 4p, 1 Chart, 1 Graph |
| Abstrakt: |
We present results of the study aimed at assessing the effect of duty cycle (D) during plasma electrolytic oxidation (PEO) on protective properties of the coatings produced on 5754 aluminum alloy. It is shown that increasing the duty cycle of a microsecond current pulses leads to increased hardness and reduced abrasive wear of the PEO-layers, improving mechanical properties. The obtained data allowed confirming, that increasing the amount of energy consumed for coating growth leads to the formation of thicker PEO-layers with improved tribological properties. The effect of duty cycle during plasma electrolytic oxidation on protective properties of the produced coatings was assessed. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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