Email this article Calculation and investigation of the phase composition of a composite intermetallic layer synthesized on the surface of VT6 titanium alloy from Cu–SiC and Al–SiC powders
- Authors: Gerashchenkov D.A.1, Udalov Y.P.2
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Affiliations:
- NRC 'Kurchatov Institute' – CRISM 'Prometey'
- SPbGTI (TU)
- Issue: No 1(113) (2023)
- Pages: 62-71
- Section: Functional materials
- URL: https://ogarev-online.ru/1994-6716/article/view/304961
- DOI: https://doi.org/10.22349/1994-6716-2023-113-1-62-71
- ID: 304961
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Abstract
The physical and chemical foundations of the technology of cold gas-dynamic spraying of coatings on titanium for two types of charge are considered, in one of which chemically inactive copper is used as a ductile metal in combination with abrasive silicon carbide powder, in the other – chemically active aluminum in combined with silicon carbide. A thermodynamic modeling technique has been developed to select the composition of the coating charge and predict the change in its phase composition at high temperature.
About the authors
D. A. Gerashchenkov
NRC 'Kurchatov Institute' – CRISM 'Prometey'
Author for correspondence.
Email: mail@crism.ru
Cand Sc. (Eng) 49 Shpalernaya St, 191015, St Petersburg
Yu. P. Udalov
SPbGTI (TU)
Email: udalov@lti-gti.ru
Dr Sc. (Chem) 26 Ave Moskovsky, 190013, St Petersburg
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