Influence of Dissolved Oxygen on the Corrosion Behaviour in Ringer's Solution and Artificial Saliva of Co-Mo Nano-Crystalline Coatings Electrodeposited on Co and 316L Substrates

• Autorzy: Vignal V. , Krawiec H. , Latkiewicz M.

Identyfikatory

DOI

10.24425/amm.2019.126216

• Języki publikacji: EN

Abstrakty

EN

The influence on the corrosion behaviour of Co-Mo nano-crystalline coatings of dissolved oxygen is studied in the Ringer’s solution and artificial saliva at 25°C. This was done by means of potentiodynamic tests and surface observations. It was shown that dissolved oxygen has no influence on passivity, oxidation of the coating and selective dissolution of cobalt. By contrast, dissolved oxygen affects corrosion. General corrosion was observed in the Ringer’s solution whereas pitting corrosion was found in artificial saliva.

Słowa kluczowe

EN

cobalt; molybdenum; nanocrystalline coating; corrosion; dissolved oxygen

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2019
• Tom: Vol. 64, iss. 1
• Strony: 39--43
• Opis fizyczny: Bibliogr. 12 poz., fot., rys.

Twórcy

autor

Vignal V.

• ICB UMR 6303 CNRS - Université Bourgogne Franche-Comté, Dijon, France

autor

Krawiec H.

• AGH-University of Science and Technology, Faculty of Foundry Engineering, Reymonta 23 Str., 30-059 Kraków, Poland

autor

Latkiewicz M.

• AGH-University of Science and Technology, Faculty of Foundry Engineering, Reymonta 23 Str., 30-059 Kraków, Poland

Bibliografia

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Uwagi

EN

1. This work was supported by the bilateral programme PHC POLONIUM (project #35214UK). The French Embassy in Poland and the Ministry of Foreign Affairs (France) are warmly acknowledged for providing a cotutelle PhD grant to M.L.

PL

2. Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).