<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>Inconel738 is a nickel-based super alloy widely used in manufacturing gas turbines, particularly in the manufacture of blades that are in direct contact with hot gases during their operation. As a result, these blades are subjected to high temperatures, significant static and dynamic stresses, erosion and/or hot corrosion which can be very severe. The use of coatings is one of the most effective strategies to protect materials against corrosion and increase the wear resistance of materials. In this study, β-Ni-Al coatings were sprayed onto an Inconel738 substrate using a wire flame spraying process and characterization of coating has been made.</p>
</abstract>

Inconel738 is a nickel-based super alloy widely used in manufacturing gas turbines, particularly in the manufacture of blades that are in direct contact with hot gases during their operation. As a result, these blades are subjected to high temperatures, significant static and dynamic stresses, erosion and/or hot corrosion which can be very severe. The use of coatings is one of the most effective strategies to protect materials against corrosion and increase the wear resistance of materials. In this study, β-Ni-Al coatings were sprayed onto an Inconel738 substrate using a wire flame spraying process and characterization of coating has been made.

Experimental Investigation on the Coating of Nickel-Base Super Alloy Using Wire Flame Spraying

Acta Universitatis Sapientiae, Electrical and Mechanical Engineering

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Inconel738 is a nickel-based super alloy widely used in manufacturing gas turbines, particularly in the manufacture of blades that are in direct contact with...

Experimental Investigation on the Coating of Nickel-Base Super Alloy Using Wire Flame Spraying

Published Online: Jan 05, 2023

Page range: 28 - 39

Received: Jul 22, 2022

Accepted: Oct 15, 2022

DOI: https://doi.org/10.2478/auseme-2022-0003

Keywords
Nickel-based super alloy, wire flame spraying, XRD diffraction, microhardness, microstructure

© 2022 Noureddine Menasri et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Experimental Investigation on the Coating of Nickel-Base Super Alloy Using Wire Flame Spraying

Published Online: Jan 05, 2023

Page range: 28 - 39

Received: Jul 22, 2022

Accepted: Oct 15, 2022

DOI: https://doi.org/10.2478/auseme-2022-0003

KeywordsNickel-based super alloy, wire flame spraying, XRD diffraction, microhardness, microstructure

© 2022 Noureddine Menasri et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Keywords
Nickel-based super alloy, wire flame spraying, XRD diffraction, microhardness, microstructure