Effect of surface macroroughness on the microstructure and sliding wear properties of Al2O3 + 13 wt.% TiO2 thick coatings

Effect of surface macroroughness on the microstructure and sliding wear properties of Al2O3 + 13 wt.% TiO2 thick coatings

ABSTRACT Two macro-roughness patterns namely spiral grooving and diamond knurling were performed on an AISI/SAE 1045 cylindrical steel bar. Al2O3 + 13 wt.-% TiO2 powder was deposited by utilizing a multi-pass torch. Microstructure, microhardness and wear resistance were analyzed. The presence of...

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Bibliographic Details
Main Authors: Sara I. Zesati-Belmontes, Enrique A. López-Baltazar, José J. Ruiz-Mondragón, Haideé Ruiz-Luna, Francisco Alvarado-Hernández, Víctor H. Baltazar-Hernández
Format: Article
Language:English
Published: Consejo Superior de Investigaciones Científicas 2022-12-01
Series:Revista de Metalurgia
Subjects:
Al2O3 13 wt.-% TiO2 coatings
Macroroughness
Sliding wear
Thermal spraying
Thick coating
Online Access:https://revistademetalurgia.revistas.csic.es/index.php/revistademetalurgia/article/view/1553

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https://revistademetalurgia.revistas.csic.es/index.php/revistademetalurgia/article/view/1553

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