Features of chemical oxidation of semi-finished products obtained by selective laser melting from a metal powder composition of the alloy VAS1

Kozlov I.A., Volkov I.A., Fomina M.A., Zakharov К.Е.
UDC
620.179
DOI
10.18577/2307-6046-2023-0-11-90-98
Article PDF (Russian) (988.09 KB)
How to cite
Kozlov I.A., Volkov I.A., Fomina M.A., Zakharov К.Е. Features of chemical oxidation of semi-finished products obtained by selective laser melting from a metal powder composition of the alloy VAS1 // Proceedings of VIAM. 2023. No. 11. DOI: 10.18577/2307-6046-2023-0-11-90-98. URL: https://test.viam.ru/en/journal/2023/11/9
Keywords
chemical oxidation, corrosion, coatings, additive technologies, aluminum alloys
Abstract

The work is devoted to the adaptation of the traditional technology of chemical oxidation of parts and workpieces made of aluminum alloys obtained by traditional methods for surface treatment of parts manufactured by selective laser fusion and metal powder composition of the VAC1 alloy. The work investigated the compatibility and influence of the main chemical components of electrolytes on the stability of solutions and the quality of the formed coating. The performance of electrolytes for oxidation and various options for chemical preparation of the surface of samples from the alloy VAC1 are considered.

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