Electrochemical deposition and corrosion stability of Zn-Co alloy coatings
Elektrohemijsko taloženje i koroziona stabilnost prevlaka Zn-Co legura
Abstract
The influence of the type of the deposition solution, deposition current density and temperature of deposition solution on the phase structure and corrosion properties of Zn-Co alloys was examined. Alloys were deposited on a rotating disc electrode from chloride and sulphate plating bath. The phase structure was determined by anodic linear sweep voltammetry (ALSV) and corrosion properties by polarization measurements. It was shown that Zn-Co alloys with the best corrosion properties, among all investigated in this work, were obtained from chloride plating bath at room temperature at 4,5 and 5 A dm-2.
Izučavan je uticaj vrste rastvora za taloženje, gustine struje taloženja i temperature rastvora za taloženje na fazni sastav, kao i na korozionu stabilnost legura Zn-Co. Legure su taložene na rotirajućoj disk elektrodi iz sulfatnog i hloridnog rastvora. Fazni sastav legura je određivan metodom anodne linearne promene potencijala (ALPP), a koroziona stabilnost polarizacionim merenjima. Pokazano je da najveću korozionu stabilnost imaju legure dobijene taloženjem iz hloridnog rastvora na sobnoj temperaturi sa 4,5 i 5 A dm-2.
Keywords:
electro deposition / zinc-cobalt alloys / anodic linear sweep voltammetry / corrosion properties / elektrohemijsko taloženje legura / Zn-Co legure / anodna linearna promena potencijala / koroziona svojstvaSource:
Zaštita materijala, 2006, 47, 4, 17-22Publisher:
- Engineering Society for Corrosion, Belgrade, Serbia
Funding / projects:
- Elektrohemijske karakteristike oksidnih i polimernih prevlaka na modifikovanim površinama metala (RS-MESTD-MPN2006-2010-142061)
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Bajat, Jelena AU - Maksimović, Miodrag D. PY - 2006 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/980 AB - The influence of the type of the deposition solution, deposition current density and temperature of deposition solution on the phase structure and corrosion properties of Zn-Co alloys was examined. Alloys were deposited on a rotating disc electrode from chloride and sulphate plating bath. The phase structure was determined by anodic linear sweep voltammetry (ALSV) and corrosion properties by polarization measurements. It was shown that Zn-Co alloys with the best corrosion properties, among all investigated in this work, were obtained from chloride plating bath at room temperature at 4,5 and 5 A dm-2. AB - Izučavan je uticaj vrste rastvora za taloženje, gustine struje taloženja i temperature rastvora za taloženje na fazni sastav, kao i na korozionu stabilnost legura Zn-Co. Legure su taložene na rotirajućoj disk elektrodi iz sulfatnog i hloridnog rastvora. Fazni sastav legura je određivan metodom anodne linearne promene potencijala (ALPP), a koroziona stabilnost polarizacionim merenjima. Pokazano je da najveću korozionu stabilnost imaju legure dobijene taloženjem iz hloridnog rastvora na sobnoj temperaturi sa 4,5 i 5 A dm-2. PB - Engineering Society for Corrosion, Belgrade, Serbia T2 - Zaštita materijala T1 - Electrochemical deposition and corrosion stability of Zn-Co alloy coatings T1 - Elektrohemijsko taloženje i koroziona stabilnost prevlaka Zn-Co legura EP - 22 IS - 4 SP - 17 VL - 47 UR - https://hdl.handle.net/21.15107/rcub_technorep_980 ER -
@article{ author = "Bajat, Jelena and Maksimović, Miodrag D.", year = "2006", abstract = "The influence of the type of the deposition solution, deposition current density and temperature of deposition solution on the phase structure and corrosion properties of Zn-Co alloys was examined. Alloys were deposited on a rotating disc electrode from chloride and sulphate plating bath. The phase structure was determined by anodic linear sweep voltammetry (ALSV) and corrosion properties by polarization measurements. It was shown that Zn-Co alloys with the best corrosion properties, among all investigated in this work, were obtained from chloride plating bath at room temperature at 4,5 and 5 A dm-2., Izučavan je uticaj vrste rastvora za taloženje, gustine struje taloženja i temperature rastvora za taloženje na fazni sastav, kao i na korozionu stabilnost legura Zn-Co. Legure su taložene na rotirajućoj disk elektrodi iz sulfatnog i hloridnog rastvora. Fazni sastav legura je određivan metodom anodne linearne promene potencijala (ALPP), a koroziona stabilnost polarizacionim merenjima. Pokazano je da najveću korozionu stabilnost imaju legure dobijene taloženjem iz hloridnog rastvora na sobnoj temperaturi sa 4,5 i 5 A dm-2.", publisher = "Engineering Society for Corrosion, Belgrade, Serbia", journal = "Zaštita materijala", title = "Electrochemical deposition and corrosion stability of Zn-Co alloy coatings, Elektrohemijsko taloženje i koroziona stabilnost prevlaka Zn-Co legura", pages = "22-17", number = "4", volume = "47", url = "https://hdl.handle.net/21.15107/rcub_technorep_980" }
Bajat, J.,& Maksimović, M. D.. (2006). Electrochemical deposition and corrosion stability of Zn-Co alloy coatings. in Zaštita materijala Engineering Society for Corrosion, Belgrade, Serbia., 47(4), 17-22. https://hdl.handle.net/21.15107/rcub_technorep_980
Bajat J, Maksimović MD. Electrochemical deposition and corrosion stability of Zn-Co alloy coatings. in Zaštita materijala. 2006;47(4):17-22. https://hdl.handle.net/21.15107/rcub_technorep_980 .
Bajat, Jelena, Maksimović, Miodrag D., "Electrochemical deposition and corrosion stability of Zn-Co alloy coatings" in Zaštita materijala, 47, no. 4 (2006):17-22, https://hdl.handle.net/21.15107/rcub_technorep_980 .