Electroplating of Chromium Incorporating High-Dispersion Black Carbon Particles

Electrochemical composite coatings allow successfully solving many practical problems of surface-hardening of structural parts and their tooling components, as well as renewing their fast-wearing components. Electrochemical chromium-matrix composite coatings are used to enhance the thermal and wear...

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Autores principales:	Vodopyanova S.V., Mingazova G.G., Fomina R.E., Sayfullin R.S.
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/04a778940fc648fe93fd6927aecb62a3
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id	oai:doaj.org-article:04a778940fc648fe93fd6927aecb62a3
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spelling	oai:doaj.org-article:04a778940fc648fe93fd6927aecb62a32021-11-08T15:20:43ZElectroplating of Chromium Incorporating High-Dispersion Black Carbon Particles2261-236X10.1051/matecconf/202134602030https://doaj.org/article/04a778940fc648fe93fd6927aecb62a32021-01-01T00:00:00Zhttps://www.matec-conferences.org/articles/matecconf/pdf/2021/15/matecconf_icmtmte2021_02030.pdfhttps://doaj.org/toc/2261-236XElectrochemical composite coatings allow successfully solving many practical problems of surface-hardening of structural parts and their tooling components, as well as renewing their fast-wearing components. Electrochemical chromium-matrix composite coatings are used to enhance the thermal and wear resistance of steel articles and parts operating in friction conditions and under increased temperatures, but under low shock loads. This paper presents the results obtained from studying how fine black carbon particles affect the properties of composite coatings. Optimal conditions are found for producing high-quality coatings, such as the suspended electrolyte mixing rate and graphite concentration in electrolyte. We have also studied how heat treatment affects the microhardness and surface morphology of coatings. High-dispersed black graphite can be used to produce chromium-matrix composite coatings having increased microhardness and wear resistance.Vodopyanova S.V.Mingazova G.G.Fomina R.E.Sayfullin R.S.EDP SciencesarticleEngineering (General). Civil engineering (General)TA1-2040ENFRMATEC Web of Conferences, Vol 346, p 02030 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Engineering (General). Civil engineering (General) TA1-2040 Vodopyanova S.V. Mingazova G.G. Fomina R.E. Sayfullin R.S. Electroplating of Chromium Incorporating High-Dispersion Black Carbon Particles
description	Electrochemical composite coatings allow successfully solving many practical problems of surface-hardening of structural parts and their tooling components, as well as renewing their fast-wearing components. Electrochemical chromium-matrix composite coatings are used to enhance the thermal and wear resistance of steel articles and parts operating in friction conditions and under increased temperatures, but under low shock loads. This paper presents the results obtained from studying how fine black carbon particles affect the properties of composite coatings. Optimal conditions are found for producing high-quality coatings, such as the suspended electrolyte mixing rate and graphite concentration in electrolyte. We have also studied how heat treatment affects the microhardness and surface morphology of coatings. High-dispersed black graphite can be used to produce chromium-matrix composite coatings having increased microhardness and wear resistance.
format	article
author	Vodopyanova S.V. Mingazova G.G. Fomina R.E. Sayfullin R.S.
author_facet	Vodopyanova S.V. Mingazova G.G. Fomina R.E. Sayfullin R.S.
author_sort	Vodopyanova S.V.
title	Electroplating of Chromium Incorporating High-Dispersion Black Carbon Particles
title_short	Electroplating of Chromium Incorporating High-Dispersion Black Carbon Particles
title_full	Electroplating of Chromium Incorporating High-Dispersion Black Carbon Particles
title_fullStr	Electroplating of Chromium Incorporating High-Dispersion Black Carbon Particles
title_full_unstemmed	Electroplating of Chromium Incorporating High-Dispersion Black Carbon Particles
title_sort	electroplating of chromium incorporating high-dispersion black carbon particles
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/04a778940fc648fe93fd6927aecb62a3
work_keys_str_mv	AT vodopyanovasv electroplatingofchromiumincorporatinghighdispersionblackcarbonparticles AT mingazovagg electroplatingofchromiumincorporatinghighdispersionblackcarbonparticles AT fominare electroplatingofchromiumincorporatinghighdispersionblackcarbonparticles AT sayfullinrs electroplatingofchromiumincorporatinghighdispersionblackcarbonparticles
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Electroplating of Chromium Incorporating High-Dispersion Black Carbon Particles

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