Microstructure and Wear Behavior of MMC Coatings Deposited by Plasma Transferred Arc Welding and Thermal Flame Spraying Processes
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2020
Authors
Maslarević, AleksandarBakić, Gordana
Đukić, Miloš
Rajičić, Bratislav
Maksimović, Vesna
Pavkov, Vladimir
Article (Published version)
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In this study, two erosion protection MMC coatings with WC particles were deposited by the plasma transferred arc (PTA) welding. One of the coatings with tungsten carbide WC in the NiBSi matrix (WC/NiBSi), and the second coating WC in NiCrBSi matrix (WC/NiCrBSi) was deposited by the flame spray process on the same substrate material S235JR steel. Experiments were performed using a gas blast sand erosion test facility with high-velocity erodent particles impact (approximately 100 m/s) at different particle impact angles (20 degrees-45 degrees), with an objective to study erosion wear characteristics and mass loss of two MMC coatings. Microstructural characterization of MMC coatings was done by scanning electron microscope equipped with energy-dispersive X-ray spectroscopy, whereas X-ray diffraction analysis was used for identification of present phases. The hardness of coatings was determined by Vickers hardness measurements. WC/NiBSi obtained by the PTA process shows superior hardness ...and erosion properties.
Keywords:
Wear / Solid particle erosion / Plasma transferred arc (PTA) / Particle velocity / Impact angle / Erosion protection coatingsSource:
Transactions of The Indian Institute of Metals, 2020, 73, 1, 259-271Publisher:
- Springer India, New Delhi
Funding / projects:
- Research of opportunities to improve welding technology for micro-alloyed steels (RS-MESTD-Technological Development (TD or TR)-35024)
DOI: 10.1007/s12666-019-01831-9
ISSN: 0972-2815
WoS: 000493487200001
Scopus: 2-s2.0-85074729540
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Inovacioni centarTY - JOUR AU - Maslarević, Aleksandar AU - Bakić, Gordana AU - Đukić, Miloš AU - Rajičić, Bratislav AU - Maksimović, Vesna AU - Pavkov, Vladimir PY - 2020 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3336 AB - In this study, two erosion protection MMC coatings with WC particles were deposited by the plasma transferred arc (PTA) welding. One of the coatings with tungsten carbide WC in the NiBSi matrix (WC/NiBSi), and the second coating WC in NiCrBSi matrix (WC/NiCrBSi) was deposited by the flame spray process on the same substrate material S235JR steel. Experiments were performed using a gas blast sand erosion test facility with high-velocity erodent particles impact (approximately 100 m/s) at different particle impact angles (20 degrees-45 degrees), with an objective to study erosion wear characteristics and mass loss of two MMC coatings. Microstructural characterization of MMC coatings was done by scanning electron microscope equipped with energy-dispersive X-ray spectroscopy, whereas X-ray diffraction analysis was used for identification of present phases. The hardness of coatings was determined by Vickers hardness measurements. WC/NiBSi obtained by the PTA process shows superior hardness and erosion properties. PB - Springer India, New Delhi T2 - Transactions of The Indian Institute of Metals T1 - Microstructure and Wear Behavior of MMC Coatings Deposited by Plasma Transferred Arc Welding and Thermal Flame Spraying Processes EP - 271 IS - 1 SP - 259 VL - 73 DO - 10.1007/s12666-019-01831-9 ER -
@article{ author = "Maslarević, Aleksandar and Bakić, Gordana and Đukić, Miloš and Rajičić, Bratislav and Maksimović, Vesna and Pavkov, Vladimir", year = "2020", abstract = "In this study, two erosion protection MMC coatings with WC particles were deposited by the plasma transferred arc (PTA) welding. One of the coatings with tungsten carbide WC in the NiBSi matrix (WC/NiBSi), and the second coating WC in NiCrBSi matrix (WC/NiCrBSi) was deposited by the flame spray process on the same substrate material S235JR steel. Experiments were performed using a gas blast sand erosion test facility with high-velocity erodent particles impact (approximately 100 m/s) at different particle impact angles (20 degrees-45 degrees), with an objective to study erosion wear characteristics and mass loss of two MMC coatings. Microstructural characterization of MMC coatings was done by scanning electron microscope equipped with energy-dispersive X-ray spectroscopy, whereas X-ray diffraction analysis was used for identification of present phases. The hardness of coatings was determined by Vickers hardness measurements. WC/NiBSi obtained by the PTA process shows superior hardness and erosion properties.", publisher = "Springer India, New Delhi", journal = "Transactions of The Indian Institute of Metals", title = "Microstructure and Wear Behavior of MMC Coatings Deposited by Plasma Transferred Arc Welding and Thermal Flame Spraying Processes", pages = "271-259", number = "1", volume = "73", doi = "10.1007/s12666-019-01831-9" }
Maslarević, A., Bakić, G., Đukić, M., Rajičić, B., Maksimović, V.,& Pavkov, V.. (2020). Microstructure and Wear Behavior of MMC Coatings Deposited by Plasma Transferred Arc Welding and Thermal Flame Spraying Processes. in Transactions of The Indian Institute of Metals Springer India, New Delhi., 73(1), 259-271. https://doi.org/10.1007/s12666-019-01831-9
Maslarević A, Bakić G, Đukić M, Rajičić B, Maksimović V, Pavkov V. Microstructure and Wear Behavior of MMC Coatings Deposited by Plasma Transferred Arc Welding and Thermal Flame Spraying Processes. in Transactions of The Indian Institute of Metals. 2020;73(1):259-271. doi:10.1007/s12666-019-01831-9 .
Maslarević, Aleksandar, Bakić, Gordana, Đukić, Miloš, Rajičić, Bratislav, Maksimović, Vesna, Pavkov, Vladimir, "Microstructure and Wear Behavior of MMC Coatings Deposited by Plasma Transferred Arc Welding and Thermal Flame Spraying Processes" in Transactions of The Indian Institute of Metals, 73, no. 1 (2020):259-271, https://doi.org/10.1007/s12666-019-01831-9 . .