Electrolyte-plasma polishing of parts made by selective laser sintering from metal powder composition of aluminum alloy grade VAS1

Part 1
Dobrynin D.A., Pavlova T.V.
UDC
669.018.95:621.791.724
DOI
10.18577/2307-6046-2023-0-12-19-27
Article PDF (Russian) (674.57 KB)
How to cite
Dobrynin D.A., Pavlova T.V. Electrolyte-plasma polishing of parts made by selective laser sintering from metal powder composition of aluminum alloy grade VAS1. Part 1 // Proceedings of VIAM. 2023. No. 12. DOI: 10.18577/2307-6046-2023-0-12-19-27. URL: https://test.viam.ru/en/journal/2023/12/2
Keywords
electrolyte-plasma polishing, selective laser sintering, metal powder composition, aluminum alloy grade VAS1
Abstract

The article provides an overview of traditional surface polishing methods (mechanical, chemical and electrochemical), which are used for processing parts made by selective laser sintering from metal powder compositions. The main advantages and disadvantages of these methods are described. Taking into account the identified shortcomings, a more high-performance and environmentally friendly method of electrolyte-plasma surface polishing has been proposed. A number of works have been carried out aimed at developing an electrolyte composition for electrolyte-plasma polishing of parts made of metal powder composition aluminum alloy grade VAS1.

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