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
Апстракт
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.
Кључне речи:
topochemical reactions / AISI 420 / kinetic of passivation / passivation processes / topohemijska reakcija / AISI 420 / kinetika pasivacije / proces pasivacijeИзвор:
Zaštita materijala, 2016, 57, 1, 26-32Издавач:
- Belgrade, Serbia : Engineering Society for Corrosion
Финансирање / пројекти:
- Електрохемијска синтеза и карактеризација наноструктурираних функционалних материјала за примену у новим технологијама (RS-MESTD-Basic Research (BR or ON)-172046)
Институција/група
IHTMTY - 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 . .