Stellite-6/(WC+TiC) Composite Coatings Produced by Laser Alloying on S355 Steel

The paper presents study results of Stellite-6/(WC+TiC) coatings produced by laser alloying with varying contents of reinforcing phases (40%wt and 60%wt content of mixture WC+TiC). The coatings were produced on S355 steel using different laser beam power densities: 76 kW/cm(2), 115 kW/cm(2) and 153...

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Autores principales: Bartkowski, Dariusz, Bartkowska, Aneta, Olszewska, Joanna, Przestacki, Damian, Ulbrich, Dariusz
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10385112/
https://www.ncbi.nlm.nih.gov/pubmed/37512273
http://dx.doi.org/10.3390/ma16145000
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author Bartkowski, Dariusz
Bartkowska, Aneta
Olszewska, Joanna
Przestacki, Damian
Ulbrich, Dariusz
author_facet Bartkowski, Dariusz
Bartkowska, Aneta
Olszewska, Joanna
Przestacki, Damian
Ulbrich, Dariusz
author_sort Bartkowski, Dariusz
collection PubMed
description The paper presents study results of Stellite-6/(WC+TiC) coatings produced by laser alloying with varying contents of reinforcing phases (40%wt and 60%wt content of mixture WC+TiC). The coatings were produced on S355 steel using different laser beam power densities: 76 kW/cm(2), 115 kW/cm(2) and 153 kW/cm(2). The coatings obtained were subjected to microhardness measurements, wear resistance tests, chemical composition analysis and microstructure observations using light microscopy and scanning electron microscopy. It was found that both types of coatings were characterized by higher microhardness and wear resistance in comparison to substrate material. The rate of solidification had an impact on the obtained results of the study.
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spelling pubmed-103851122023-07-30 Stellite-6/(WC+TiC) Composite Coatings Produced by Laser Alloying on S355 Steel Bartkowski, Dariusz Bartkowska, Aneta Olszewska, Joanna Przestacki, Damian Ulbrich, Dariusz Materials (Basel) Article The paper presents study results of Stellite-6/(WC+TiC) coatings produced by laser alloying with varying contents of reinforcing phases (40%wt and 60%wt content of mixture WC+TiC). The coatings were produced on S355 steel using different laser beam power densities: 76 kW/cm(2), 115 kW/cm(2) and 153 kW/cm(2). The coatings obtained were subjected to microhardness measurements, wear resistance tests, chemical composition analysis and microstructure observations using light microscopy and scanning electron microscopy. It was found that both types of coatings were characterized by higher microhardness and wear resistance in comparison to substrate material. The rate of solidification had an impact on the obtained results of the study. MDPI 2023-07-14 /pmc/articles/PMC10385112/ /pubmed/37512273 http://dx.doi.org/10.3390/ma16145000 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Bartkowski, Dariusz
Bartkowska, Aneta
Olszewska, Joanna
Przestacki, Damian
Ulbrich, Dariusz
Stellite-6/(WC+TiC) Composite Coatings Produced by Laser Alloying on S355 Steel
title Stellite-6/(WC+TiC) Composite Coatings Produced by Laser Alloying on S355 Steel
title_full Stellite-6/(WC+TiC) Composite Coatings Produced by Laser Alloying on S355 Steel
title_fullStr Stellite-6/(WC+TiC) Composite Coatings Produced by Laser Alloying on S355 Steel
title_full_unstemmed Stellite-6/(WC+TiC) Composite Coatings Produced by Laser Alloying on S355 Steel
title_short Stellite-6/(WC+TiC) Composite Coatings Produced by Laser Alloying on S355 Steel
title_sort stellite-6/(wc+tic) composite coatings produced by laser alloying on s355 steel
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10385112/
https://www.ncbi.nlm.nih.gov/pubmed/37512273
http://dx.doi.org/10.3390/ma16145000
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