D. M. Kroitoru, S. H. Ivashku, N. I. Tsintsaru, S. P. Yushchenko, S. M. Yatsko, V. I. Petrenko, S. T. Sklifos, Zh. I. Bobanova
{"title":"Effect of Tungsten Carbide on the Deposition Process and Properties of New Composite Galvanic Fe-WC Coatings","authors":"D. M. Kroitoru, S. H. Ivashku, N. I. Tsintsaru, S. P. Yushchenko, S. M. Yatsko, V. I. Petrenko, S. T. Sklifos, Zh. I. Bobanova","doi":"10.3103/S1068375524700510","DOIUrl":null,"url":null,"abstract":"<p>Electrodeposition of wear-resistant compositions on the surfaces of parts makes it possible to increase the reliability and durability of machines. Studies have been carried out on the process of applying Fe-WC composite galvanic coatings (CGC) from a suspension electrolyte containing 550–600 g/L FeCl<sub>2</sub>·H<sub>2</sub>O and microabrasive tungsten carbide powder. A high incorporation of dispersed phase particles into the coating was obtained. The properties of Fe-WC composite coatings were studied. A relationship has been established between the concentration of tungsten carbide particles in the electrolyte and the current efficiency of the composition as well as the WC content in the coating. Some physical and mechanical properties of CGC have been determined without their mechanical pretreatment, in particular, microhardness and wear resistance. The roughness of Fe-WC compositions was studied in comparison with Fe–Al<sub>2</sub>O<sub>3</sub> coatings.</p>","PeriodicalId":782,"journal":{"name":"Surface Engineering and Applied Electrochemistry","volume":"60 6","pages":"905 - 913"},"PeriodicalIF":0.9000,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Surface Engineering and Applied Electrochemistry","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.3103/S1068375524700510","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Engineering","Score":null,"Total":0}
Effect of Tungsten Carbide on the Deposition Process and Properties of New Composite Galvanic Fe-WC Coatings
Electrodeposition of wear-resistant compositions on the surfaces of parts makes it possible to increase the reliability and durability of machines. Studies have been carried out on the process of applying Fe-WC composite galvanic coatings (CGC) from a suspension electrolyte containing 550–600 g/L FeCl2·H2O and microabrasive tungsten carbide powder. A high incorporation of dispersed phase particles into the coating was obtained. The properties of Fe-WC composite coatings were studied. A relationship has been established between the concentration of tungsten carbide particles in the electrolyte and the current efficiency of the composition as well as the WC content in the coating. Some physical and mechanical properties of CGC have been determined without their mechanical pretreatment, in particular, microhardness and wear resistance. The roughness of Fe-WC compositions was studied in comparison with Fe–Al2O3 coatings.
期刊介绍：
Surface Engineering and Applied Electrochemistry is a journal that publishes original and review articles on theory and applications of electroerosion and electrochemical methods for the treatment of materials; physical and chemical methods for the preparation of macro-, micro-, and nanomaterials and their properties; electrical processes in engineering, chemistry, and methods for the processing of biological products and food; and application electromagnetic fields in biological systems.
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