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

被引：6
|
作者：
Rakhadilov, Bauyrzhan [1 ]
Muktanova, Nazerke [2 ,3 ]
Kakimzhanov, Dauir [2 ,3 ]
Adilkanova, Meruert [2 ]
Kurbanbekov, Sherzod [4 ]
Abdulina, Saule [2 ]
机构：
[1] Sarsen Amanzholov East Kazakhstan Univ, Res Ctr Surface Engn & Tribol, Ust Kamenogorsk 070000, Kazakhstan
[2] Daulet Serikbaev East Kazakhstan Tech Univ, Int Sch Engn, Ust Kamenogorsk 070002, Kazakhstan
[3] PlasmaSci LLP, Ust Kamenogorsk 070010, Kazakhstan
[4] Khoja Akhmet Yassawi Int Kazakh Turkish Univ, Dept Phys, Turkestan 161200, Kazakhstan
来源：
COATINGS | 2024年 / 14卷 / 03期
关键词：
wear resistance; metalloceramic coating; microstructure; phase composition; ABRASIVE WEAR BEHAVIOR; WC-CO; TRIBOLOGICAL BEHAVIOR; TUNGSTEN CARBIDE; EROSION BEHAVIOR; WC-12CO COATINGS; MICROSTRUCTURE; PERFORMANCE; CAVITATION; IMPROVEMENT;
D O I：
10.3390/coatings14030264
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
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.
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页数：17
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