Technology for the Deposition of Wear-Resistant Coatings on the Airfoil Shroud Platforms of GTE Turbine Blades
- Authors: Abraimov N.V.1, Lukina V.V.1, Ivanova A.Y.1
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Affiliations:
- AO NPTs Gazoturbostroeniya Salyut
- Issue: Vol 2019, No 6 (2019)
- Pages: 608-616
- Section: Hardening and Coating Technologies
- URL: https://journals.rcsi.science/0036-0295/article/view/173292
- DOI: https://doi.org/10.1134/S0036029519060028
- ID: 173292
Cite item
Abstract
Experimental data are used to estimate the possibility of the deposition of a wear-resistant nickel-based VKNA-2M intermetallic alloy onto the contact surfaces of the airfoil shroud platforms of the gas turbine blades in a high-temperature gas turbine engine (GTE) by facing in an argon atmosphere. A technique is proposed to restore the geometric sizes of the wear-resistant coatings on the airfoil shroud platforms of gas turbine blades to increase the functional properties of the repaired coated parts.
About the authors
N. V. Abraimov
AO NPTs Gazoturbostroeniya Salyut
Author for correspondence.
Email: diagnostika@salut.ru
Russian Federation, Moscow, 105118
V. V. Lukina
AO NPTs Gazoturbostroeniya Salyut
Email: diagnostika@salut.ru
Russian Federation, Moscow, 105118
A. Yu. Ivanova
AO NPTs Gazoturbostroeniya Salyut
Email: diagnostika@salut.ru
Russian Federation, Moscow, 105118
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