MODIFIKACIYA POVERHNOSTI HROMONIKELEVYH STALEY V USLOVIYAH IMPUL'SNOY GAL'VANOSTATICHESKOY POLYARIZACII
Authors:
1.
KNITU
2.
KNITU
3.
KNITU
4.
KNITU
Type:
Article
eLocation:
Status:
Published
Received:
19.04.2023
Accepted:
01.08.2025
Published:
01.08.2025
Subject area:
UDC 620.193
Language:
Russian
Keywords:
хромоникелевые стали, модификация поверхности, импульсная гальваностатическая поляризация, флуктуации потенциала, stainless steels, surface modification, pulse galvanostatic polarization, potential’ fluctuations
Abstract (English):
A surface modification of chromium-nickel steel at pulse galvanostatic polarization is considered. The diagrams showing the effect of mode polarization for steel 321 H in chloride solutions in the presence of an oxidizing agent on the regions of stability’ active-passive and locally active state are obtained. The effect of the mode' parameters on the values of the maximum potentials of formation' pits is shown.
A surface modification of chromium-nickel steel at pulse galvanostatic polarization is considered. The diagrams showing the effect of mode polarization for steel 321 H in chloride solutions in the presence of an oxidizing agent on the regions of stability’ active-passive and locally active state are obtained. The effect of the mode' parameters on the values of the maximum potentials of formation' pits is shown.
Keywords:
хромоникелевые стали, модификация поверхности, импульсная гальваностатическая поляризация, флуктуации потенциала, stainless steels, surface modification, pulse galvanostatic polarization, potential’ fluctuations
хромоникелевые стали, модификация поверхности, импульсная гальваностатическая поляризация, флуктуации потенциала, stainless steels, surface modification, pulse galvanostatic polarization, potential’ fluctuations
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2. Kaydrikov, R.A. Pittingovaya korroziya metallov i mnogosloynyh sistem (issledovanie, modelirovanie, prognozirovanie, monitoring) / R. A. Kaydrikov, S.S. Vinogradova // Vestn. Kazan. tehnol. un.-ta. - 2010. - №4. - S. 212-227.
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