Enhancement in wear-resistance of 30MNCRB5 boron steel-substrate using HVOF thermal sprayed WC–10%Co–4%Cr coatings: a comprehensive research on microstructural, tribological, and morphological analysis
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Enhancement in wear-resistance of 30MNCRB5 boron steel-substrate using HVOF thermal sprayed WC–10%Co–4%Cr coatings: a comprehensive research on microstructural, tribological, and morphological analysis
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| Автор |
Kumar, R.
Sharma, S. Singh, J. P. Gulati, P. Singh, G. Dwivedi, S. P. Li, C. Kumar, A. Tag-Eldin, E. M. Abbas, M. |
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| Тематика |
30MNCRB5 STEEL
HVOF MICROSTRUCTURE CHARACTERIZATION ROTAVATOR BLADES WC–10%CO–4%CR POWDER WEAR BEHAVIOUR AGRICULTURE CHROMIUM ALLOYS CHROMIUM STEEL ENERGY DISPERSIVE SPECTROSCOPY HVOF THERMAL SPRAYING MANGANESE ALLOYS MANGANESE STEEL NICKEL STEEL SCANNING ELECTRON MICROSCOPY SOILS SPRAYED COATINGS TEXTURES TRIBOLOGY WEAR OF MATERIALS 30MNCRB5 STEEL COATED SAMPLE HIGH VELOCITY OXY FUEL MICROSTRUCTURE CHARACTERIZATION ROTAVATOR BLADE STEEL SUBSTRATE WC–10%CO–4%CR POWDER WEAR BEHAVIORS WEAR-RATE WEIGHT LOSS WEAR RESISTANCE |
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| Описание |
The rotavator blade, a part of an agricultural equipment rotavator, is used for the soil bed preparation. These blades have direct interaction with soil in agricultural land. Bad, rocky, gravel, sandy, and high rough-hard texture of soil are the main factor to damage the surface of the rotavator blade and a high wear rate is observed. This causes to decrease in the overall life of a rotavator blade. It also changes the geometry of the rotavator blade after a few operations, and that all effects the performance capability of this blade. Hence HVOF (High-velocity oxy-fuel) is used to modify the surface that improved wear resistance of the rotavator blade's surface. Feedstock powder used for the coating is WC–10%Co–4%Cr with Ni–20%Cr as a bond coat on 30MNCRB5 steel substrate (Rotavator blade's material). Six samples are prepared to test it on the Pin-On-Disc wear testing apparatus to determine the wear rate, weight loss, cumulative volume loss and linear wear rate, three bare 30MNCRB5 steel and three WC–10%Co–4%Cr coated samples are prepared with 8 mm diameter and 30 mm length in a cylindrical pin shape. Coated samples are characterized using the XRD (X-ray diffraction), SEM (Scanning electron microscope) with EDAX (Energy-dispersive spectroscopy), and X-ray mapping techniques. Worn out surfaces of bare 30MNCRB5 steel and WC–10%Co–4%Cr coated samples are investigated using the SEM (Scanning electron microscope) to study the microstructure of worn surface that helped out to identify the wear behavior. The HVOF (High-velocity oxy-fuel) spray coating drastically improved the surface to defend it from wear, and very less weight loss was seen in the WC–10%Co–4%Cr coated samples as compared to bare 30MNCRB5 steel material. Weight loss determined by the bare (30MNCRB5) material at 40N, 50N, 60N loads are 2.996 × 10−3 Kgm, 3.003 × 10−3 Kgm, 3.123 × 10−3 Kgm, and coated (WC–10%Co–4%Cr) sample at 40N, 50N, 60N loads are 0.006 × 10−3 Kgm, 0.030 × 10−3 Kgm, 0.038 × 10−3 Kgm respectively. © 2023 The Author(s)
Khon Kaen University, KKU: R.G.P.2/515/44; Deanship of Scientific Research, King Khalid University The authors extend their appreciation to the Deanship of Scientific Research at King Khalid University (KKU) for funding this research through the Research Group Program Under the Grant Number:(R.G.P.2/515/44). |
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| Дата |
2024-04-05T16:34:28Z
2024-04-05T16:34:28Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Kumar, R, Sharma, S, Singh, J, Gulati, P, Singh, GP, Dwivedi, S, Li, C, Kumar, A, Tag-Eldin, E & Abbas, M 2023, 'Enhancement in wear-resistance of 30MNCRB5 boron steel-substrate using HVOF thermal sprayed WC–10%Co–4%Cr coatings: a comprehensive research on microstructural, tribological, and morphological analysis', Journal of Materials Research and Technology, Том. 27, стр. 1072-1096. https://doi.org/10.1016/j.jmrt.2023.09.265
Kumar, R., Sharma, S., Singh, J., Gulati, P., Singh, G. P., Dwivedi, S., Li, C., Kumar, A., Tag-Eldin, E., & Abbas, M. (2023). Enhancement in wear-resistance of 30MNCRB5 boron steel-substrate using HVOF thermal sprayed WC–10%Co–4%Cr coatings: a comprehensive research on microstructural, tribological, and morphological analysis. Journal of Materials Research and Technology, 27, 1072-1096. https://doi.org/10.1016/j.jmrt.2023.09.265 2238-7854 Final All Open Access, Gold https://www.scopus.com/inward/record.uri?eid=2-s2.0-85174022656&doi=10.1016%2fj.jmrt.2023.09.265&partnerID=40&md5=168ef755b183c7d889399f4a616723ee https://doi.org/10.1016/j.jmrt.2023.09.265 http://elar.urfu.ru/handle/10995/130855 10.1016/j.jmrt.2023.09.265 85174022656 001099115800001 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by https://creativecommons.org/licenses/by/4.0/ |
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| Формат |
application/pdf
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| Издатель |
Elsevier Editora Ltda
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| Источник |
Journal of Materials Research and Technology
Journal of Materials Research and Technology |
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