The potentiostatic method and the theory of 'topochemical reactions' in the kinetics of the active dissolution and passivation process of AISI 420 stainless steel were studied. It was found that, to a great extent, the number of conversion steps is depended on the imposed potential. The experimentally obtained results were partially explained using Okamoto's theory of passivation.
Ispitivana je potenciostatska metoda i teorija 'topohemijskih reakcija' u kinetici aktivnih procesa rastvaranja i pasivacije AISI 420 nerđajućeg čelika. Pokazano je da, u velikoj meri, broj stepena konverzije zavisi od primenjenog potencijala. Eksperimentalno dobijeni rezultati su delimično objašnjeni Okamotovom teorijom pasivacije.
Keywords:
topochemical reactions / AISI 420 / kinetic of passivation / passivation processes / topohemijska reakcija / AISI 420 / kinetika pasivacije / proces pasivacije
Source:
Zaštita materijala, 2016, 57, 1, 26-32
Publisher:
Belgrade, Serbia : Engineering Society for Corrosion
TY - JOUR
AU - Fuchs-Godec, Regina
AU - Pavlović, Miomir
AU - Tomić, Milorad V.
PY - 2016
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/1875
AB - The potentiostatic method and the theory of 'topochemical reactions' in the kinetics of the active dissolution and passivation process of AISI 420 stainless steel were studied. It was found that, to a great extent, the number of conversion steps is depended on the imposed potential. The experimentally obtained results were partially explained using Okamoto's theory of passivation.
AB - Ispitivana je potenciostatska metoda i teorija 'topohemijskih reakcija' u kinetici aktivnih procesa rastvaranja i pasivacije AISI 420 nerđajućeg čelika. Pokazano je da, u velikoj meri, broj stepena konverzije zavisi od primenjenog potencijala. Eksperimentalno dobijeni rezultati su delimično objašnjeni Okamotovom teorijom pasivacije.
PB - Belgrade, Serbia : Engineering Society for Corrosion
T2 - Zaštita materijala
T1 - The kinetics of passivation based on the reduction of current density under potentiostatic conditions for a martensitic stainless steel
T1 - Kinetika pasivizacije bazirane na redukciji gustine struje pri potenciostatskim uslovima za martenzitni nerđajući čelik
VL - 57
IS - 1
SP - 26
EP - 32
DO - 10.5937/ZasMat1601026f
ER -
@article{
author = "Fuchs-Godec, Regina and Pavlović, Miomir and Tomić, Milorad V.",
year = "2016",
abstract = "The potentiostatic method and the theory of 'topochemical reactions' in the kinetics of the active dissolution and passivation process of AISI 420 stainless steel were studied. It was found that, to a great extent, the number of conversion steps is depended on the imposed potential. The experimentally obtained results were partially explained using Okamoto's theory of passivation., Ispitivana je potenciostatska metoda i teorija 'topohemijskih reakcija' u kinetici aktivnih procesa rastvaranja i pasivacije AISI 420 nerđajućeg čelika. Pokazano je da, u velikoj meri, broj stepena konverzije zavisi od primenjenog potencijala. Eksperimentalno dobijeni rezultati su delimično objašnjeni Okamotovom teorijom pasivacije.",
publisher = "Belgrade, Serbia : Engineering Society for Corrosion",
journal = "Zaštita materijala",
title = "The kinetics of passivation based on the reduction of current density under potentiostatic conditions for a martensitic stainless steel, Kinetika pasivizacije bazirane na redukciji gustine struje pri potenciostatskim uslovima za martenzitni nerđajući čelik",
volume = "57",
number = "1",
pages = "26-32",
doi = "10.5937/ZasMat1601026f"
}
Fuchs-Godec, R., Pavlović, M.,& Tomić, M. V.. (2016). The kinetics of passivation based on the reduction of current density under potentiostatic conditions for a martensitic stainless steel. in Zaštita materijala
Belgrade, Serbia : Engineering Society for Corrosion., 57(1), 26-32.
https://doi.org/10.5937/ZasMat1601026f
Fuchs-Godec R, Pavlović M, Tomić MV. The kinetics of passivation based on the reduction of current density under potentiostatic conditions for a martensitic stainless steel. in Zaštita materijala. 2016;57(1):26-32.
doi:10.5937/ZasMat1601026f .
Fuchs-Godec, Regina, Pavlović, Miomir, Tomić, Milorad V., "The kinetics of passivation based on the reduction of current density under potentiostatic conditions for a martensitic stainless steel" in Zaštita materijala, 57, no. 1 (2016):26-32,
https://doi.org/10.5937/ZasMat1601026f . .
