Influence of Varying the Spraying Distance on the Structural-Phase State and Mechanotribological Properties of 86WC-10Co-4Cr-Based Coatings Obtained by the HVOF Method-Reference-Cited by-同舟云学术

Influence of Varying the Spraying Distance on the Structural-Phase State and Mechanotribological Properties of 86WC-10Co-4Cr-Based Coatings Obtained by the HVOF Method

Published:2024-02-22 Issue:3 Volume:14 Page:264
ISSN:2079-6412
Container-title:Coatings
language:en
Short-container-title:Coatings

Author:

Rakhadilov Bauyrzhan¹,Muktanova Nazerke²³^ORCID,Kakimzhanov Dauir²³^ORCID,Adilkanova Meruert²,Kurbanbekov Sherzod⁴,Abdulina Saule²

Affiliation:

1. Research Center “Surface Engineering and Tribology”, Sarsen Amanzholov East Kazakhstan University, Ust-Kamenogorsk 070000, Kazakhstan

2. International School of Engineering, Daulet Serikbaev East Kazakhstan Technical University, Ust-Kamenogorsk 070002, Kazakhstan

3. PlasmaScience LLP, Ust-Kamenogorsk 070010, Kazakhstan

4. Department of Physics, Khoja Akhmet Yassawi International Kazakh-Turkish University, Turkestan 161200, Kazakhstan

Abstract

This paper presents the results of a metallographic and tribological study of 86WC-10Co-4Cr coatings obtained by the HVOF method on the Termika-3 unit at varying spraying distances. The influence of spraying distance on the coating microstructure, phase composition, as well as mechanical and tribological properties, was studied. According to the results of the study, it was found that the optimum spraying distance for 86WC-10Co-4Cr coatings with improved wear resistance and hardness characteristics and low porosity is 300 mm.

Funder

Committee of Science of the Ministry of Science and Higher Education of the Republic of Kazakhstan

Publisher

MDPI AG

Link

https://www.mdpi.com/2079-6412/14/3/264/pdf

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