High Velocity Oxygen Liquid-Fuel (HVOLF) Spraying of WC-Based Coatings for Transport Industrial Applications

High Velocity Oxygen Liquid-Fuel (HVOLF) Spraying of WC-Based Coatings for Transport Industrial Applications

In this article, we analyse five types of coatings, in terms of their microstructure, hardness, porosity, and wear resistance, in the as-sprayed state. The coatings are WC-based (WC-FeCrAl, WC-WB-Co, and WC-NiMoCrFeCo), alloy-based (Co-MoCrSi), or nanoWC coating-based (nanoWC-CoCr). Two tests were a...

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Bibliographic Details
Main Authors: Janette Brezinová, Anna Guzanová, Jana Tkáčová, Jakub Brezina, Kristína Ľachová, Dagmar Draganovská, Filip Pastorek, Pavlo Maruschak, Olegas Prentkovskis
Format: Article
Language:English
Published: MDPI AG 2020-12-01
Series:Metals
Subjects:
High Velocity Oxy-Fuel (HVOF) thermal spraying
cermets
hardness
wear resistance
porosity
indentation fracture toughness
Online Access:https://www.mdpi.com/2075-4701/10/12/1675

Internet

https://www.mdpi.com/2075-4701/10/12/1675

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