| Autor: |
Luchkin, A. Yu., Goncharova, O. A., Andreev, N. N., Arkhipushkin, I. A., Kazanskii, L. P., Kuznetsov, Yu. I. |
| Předmět: |
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| Zdroj: |
Protection of Metals & Physical Chemistry of Surfaces; Dec2021, Vol. 57 Issue 7, p1319-1327, 9p |
| Abstrakt: |
Abstract—With the correct adjustment of conditions, thermal treatment of a magnesium alloy in 5-chloro-1,2,3-benzotriazole vapor can lead to the formation of nanosized adsorption inhibitor layers on its surface, which hydrophobicizes the metal surface and increase its corrosion resistance due to inhibition of the anodic process. The protective aftereffect of the adsorption layers of 5-chloro-1,2,3-benzotriazole depends on the temperature and duration of the chamber treatment. The temperature optimal for chamber treatment of the MA8–5-chloro-1,2,3-benzotriazole system is 150°C, and the optimal duration of treatment is 1 h. Protective films formed on a magnesium alloy during chamber treatment are capable of self-assembling under these conditions. The protective effect of adsorption films formed under optimal conditions increase with an increase in the time of exposure of the samples to heat. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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