<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The present contribution deals with the influence of tribological conditions on coating quality. Two types of coatings were selected for analysis WC-WB-CO and WC-FeCrAl, to advise that a new type of coating - carbide green. These coatings were applied to the base material AISI 316L of technology HVOF – High velocity oxygen fuel. The aim of the experimental study was to determine the quality coatings and its resistance to abrasive wear, depending on the number of thermal cycles. It was evaluated hardness, thickness, the resistance to abrasive wear in free abrasives and firmly bonded abrasives. Results of experiments showed a higher resistance of the coating WC-Co-WB.</p></abstract>

The present contribution deals with the influence of tribological conditions on coating quality. Two types of coatings were selected for analysis WC-WB-CO and WC-FeCrAl, to advise that a new type of coating - carbide green. These coatings were applied to the base material AISI 316L of technology HVOF – High velocity oxygen fuel. The aim of the experimental study was to determine the quality coatings and its resistance to abrasive wear, depending on the number of thermal cycles. It was evaluated hardness, thickness, the resistance to abrasive wear in free abrasives and firmly bonded abrasives. Results of experiments showed a higher resistance of the coating WC-Co-WB.

Effect of tribological conditions for properties thermal spraying

Faculty of Mechanical Engineering, Department of Technology and Materials

Production Engineering Archives

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"Effect of tribological conditions for properties thermal spraying"}

The present contribution deals with the influence of tribological conditions on coating quality. Two types of coatings were selected for analysis WC-WB-CO and...

Effect of tribological conditions for properties thermal spraying

Pubblicato online: 28 gen 2020

Pagine: 37 - 39

Ricevuto: 16 gen 2017

Accettato: 22 mar 2017

DOI: https://doi.org/10.30657/pea.2017.14.09

Parole chiave
HVOF, abrasive wear, Wc-FeCrAl, microhardness

© 2017 Mariana Landová et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Effect of tribological conditions for properties thermal spraying

Pubblicato online: 28 gen 2020

Pagine: 37 - 39

Ricevuto: 16 gen 2017

Accettato: 22 mar 2017

DOI: https://doi.org/10.30657/pea.2017.14.09

Parole chiaveHVOF, abrasive wear, Wc-FeCrAl, microhardness

© 2017 Mariana Landová et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Parole chiave
HVOF, abrasive wear, Wc-FeCrAl, microhardness