Formation of anode oxide films on zirconium by means of the microspark anode oxidation in sodium silicate solutions
Source abstract
Abstract
The microspark oxidation (MSO) (also known as microarc oxidation (MAO) or plasma electrolytic oxidation (PEO)) is one of the methods used for the formation of oxide coatings on valve metals. The main advantage of the MSO method, along with many others, consists in the simplicity of the technology of formation of films having a high adhesion to a metal substrate. The method enables one to obtain high-quality porous anode oxide films for different applications: antifriction, anticorrosion, for sensor materials, etc. In this work, the anode oxide films consisting of a mixture of three modifications of zirconia and a silica amorphous phase were formed on a zirconium foil from a sodium silicate aqueous solution by means of the MSO method.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Anodic Oxide Films and Nanostructures · Surface Treatment and Coatings · Electrophoretic Deposition in Materials Science
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (8)
Show source-provided references
1. Chernenko, V.I., Snezhko, L.A., and Papanova, I.I., Poluchenie Pokrytii Anodno-Iskrovym Elektrolizom (Coating Production by Anodic Spark Electrolysis), Leningrad: Khimiya, 1991 [in Russian].
2. Bairachnyi, B.I and Andryushchenko, F.K., Elektrokhimiya ventil’nykh metallov (Electrochemistry of Valve Metals), Kharkov: Vysshaya Shkola, 1985 [in Russian].
3. Efimenko, A.V., Semenova, T.L., and Salyuk, A.N., RF Patent 2360237, Byull. Izobret., 2009, no. 18.
4. Efimenko, A.V. and Semenova, T.L., RF Patent 2100801, Byull. Izobret., 1997, no. 36.
5. Gordienko, P.S., Efimenko, A.V., and Semenova, T.L., Zakonomernosti sinteza i fiziko-khimicheskie svoistva oksidnykh struktur anodnykh plenok dioksida tsirkoniya (Regularities of Synthesis and Physico-Chemical Properties of Oxide Structures of Anodic Films of Zirconia), Vladivostok: Dal’nauka, 2001 [in Russian].
6. Efimenko, A.V., Semenova, T.L., and Volkova, L.M., Regularities of Formation of Anodic Films on Zirconium Given Phase Composition, Zh. Neorg. Khim., 1993, vol. 38, no. 7, pp. 1157–1159.
7. Strekalovskii, V.N., Polezhaev, Yu.M., and Pal’guev, S.F., Oksidy s primesnoi razuporyadochennost’yu (Oxides with the Impurity Disordering), Moscow: Nauka, 1987 [in Russian].
8. Beekmans, N.M. and Heyne, L., Correlation Between Impedance, Microstructure and Composition of Calcia-Stabilized Zirkonia, Electrochim. Acta, 1976, vol. 21, no. 4, pp. 303–310.10.1016/0013-4686(76)80024-2 ↗