Study of the Possibility of Preparing Pseudo-Alloy Coatings by Gas-Thermal Deposition
- Authors: Gusev V.M.1, Buklakov A.G.1, Tyuftyaev A.S.2, Gadzhiev M.K.2, Mordynskii A.V.2
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Affiliations:
- Gubkin Russian State University of Oil and Gas
- Joint Institute of High Temperatures, Russian Academy of Sciences
- Issue: Vol 55, No 7-8 (2019)
- Pages: 675-680
- Section: Article
- URL: https://journals.rcsi.science/0009-2355/article/view/236667
- DOI: https://doi.org/10.1007/s10556-019-00678-7
- ID: 236667
Cite item
Abstract
Spraying processes for composite pseudo-alloy coatings by plasma and electric-arc methods are analyzed. During performance of the work the effect of interaction of components of mechanical mixtures of powders in a plasma jet and materials of dissimilar wires in the electric-arc method on properties of the coatings obtained is considered. The possibility of preparing pseudo-alloy coatings by plasma and electric-arc spraying is demonstrated. Plasma spraying of mixtures of powders of aluminum oxide and nickel is conducted with a PP-25 plasma torch. Electric-arc spraying is carried out using EM-14M equipment with a combination of copper wire and steel and aluminum wires.
About the authors
V. M. Gusev
Gubkin Russian State University of Oil and Gas
Email: sfynx13@mail.ru
Russian Federation, Moscow
A. G. Buklakov
Gubkin Russian State University of Oil and Gas
Email: sfynx13@mail.ru
Russian Federation, Moscow
A. S. Tyuftyaev
Joint Institute of High Temperatures, Russian Academy of Sciences
Author for correspondence.
Email: sfynx13@mail.ru
Russian Federation, Moscow
M. Kh. Gadzhiev
Joint Institute of High Temperatures, Russian Academy of Sciences
Email: sfynx13@mail.ru
Russian Federation, Moscow
A. V. Mordynskii
Joint Institute of High Temperatures, Russian Academy of Sciences
Email: sfynx13@mail.ru
Russian Federation, Moscow