Microstructural characterization of WC and CrC based coatings applied by different processes
Само за регистроване кориснике
2015
Аутори
Bakić, GordanaMaksimović, Vesna
Maslarević, Aleksandar
Đukić, Miloš
Rajičić, Bratislav
Đorđević, Aleksandar
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Numerous mechanical structures and assemblies have frequent outages
because of wear of machine parts due to the effects of abrasion and erosion.
There are several methods to protect parts from wear and one of them is by
applying a protective coating on the endangered area. It is well known that the
coatings with carbide distributed in a metallic matrix have an excellent wear
resistance. In this paper characterization of three coatings were carried out:
coating with tungsten carbide (WC) in NiBSiFe matrix, coating with chromium
carbides (CrC) in FeNiSi matrix deposited by plasma transferred arc method (PTA), as well as, coating with WC carbide in CrNiBSi matrix deposited by oxy-acetylene thermal spray process. The above mentioned alloys, before application to the base material, were in a powder state. This paper describes applied coating technologies on a substrate - S235JR steel, powders characteristics,
microstructure and properties of coatings, phase composition, and micro ha...rdness of different microconstituents.
Кључне речи:
PTA / tungsten carbide / chromium carbide / wear resistanceИзвор:
Metalurgical & Materials Engineering Congress of South-East Europe (MME SEE 2015), 2015Издавач:
- Associations of Metallurgical Engineers of Serbia - AMES
Колекције
Институција/група
Inovacioni centarTY - CONF AU - Bakić, Gordana AU - Maksimović, Vesna AU - Maslarević, Aleksandar AU - Đukić, Miloš AU - Rajičić, Bratislav AU - Đorđević, Aleksandar PY - 2015 UR - https://machinery.mas.bg.ac.rs/handle/123456789/4439 AB - Numerous mechanical structures and assemblies have frequent outages because of wear of machine parts due to the effects of abrasion and erosion. There are several methods to protect parts from wear and one of them is by applying a protective coating on the endangered area. It is well known that the coatings with carbide distributed in a metallic matrix have an excellent wear resistance. In this paper characterization of three coatings were carried out: coating with tungsten carbide (WC) in NiBSiFe matrix, coating with chromium carbides (CrC) in FeNiSi matrix deposited by plasma transferred arc method (PTA), as well as, coating with WC carbide in CrNiBSi matrix deposited by oxy-acetylene thermal spray process. The above mentioned alloys, before application to the base material, were in a powder state. This paper describes applied coating technologies on a substrate - S235JR steel, powders characteristics, microstructure and properties of coatings, phase composition, and micro hardness of different microconstituents. PB - Associations of Metallurgical Engineers of Serbia - AMES C3 - Metalurgical & Materials Engineering Congress of South-East Europe (MME SEE 2015) T1 - Microstructural characterization of WC and CrC based coatings applied by different processes UR - https://hdl.handle.net/21.15107/rcub_machinery_4439 ER -
@conference{ author = "Bakić, Gordana and Maksimović, Vesna and Maslarević, Aleksandar and Đukić, Miloš and Rajičić, Bratislav and Đorđević, Aleksandar", year = "2015", abstract = "Numerous mechanical structures and assemblies have frequent outages because of wear of machine parts due to the effects of abrasion and erosion. There are several methods to protect parts from wear and one of them is by applying a protective coating on the endangered area. It is well known that the coatings with carbide distributed in a metallic matrix have an excellent wear resistance. In this paper characterization of three coatings were carried out: coating with tungsten carbide (WC) in NiBSiFe matrix, coating with chromium carbides (CrC) in FeNiSi matrix deposited by plasma transferred arc method (PTA), as well as, coating with WC carbide in CrNiBSi matrix deposited by oxy-acetylene thermal spray process. The above mentioned alloys, before application to the base material, were in a powder state. This paper describes applied coating technologies on a substrate - S235JR steel, powders characteristics, microstructure and properties of coatings, phase composition, and micro hardness of different microconstituents.", publisher = "Associations of Metallurgical Engineers of Serbia - AMES", journal = "Metalurgical & Materials Engineering Congress of South-East Europe (MME SEE 2015)", title = "Microstructural characterization of WC and CrC based coatings applied by different processes", url = "https://hdl.handle.net/21.15107/rcub_machinery_4439" }
Bakić, G., Maksimović, V., Maslarević, A., Đukić, M., Rajičić, B.,& Đorđević, A.. (2015). Microstructural characterization of WC and CrC based coatings applied by different processes. in Metalurgical & Materials Engineering Congress of South-East Europe (MME SEE 2015) Associations of Metallurgical Engineers of Serbia - AMES.. https://hdl.handle.net/21.15107/rcub_machinery_4439
Bakić G, Maksimović V, Maslarević A, Đukić M, Rajičić B, Đorđević A. Microstructural characterization of WC and CrC based coatings applied by different processes. in Metalurgical & Materials Engineering Congress of South-East Europe (MME SEE 2015). 2015;. https://hdl.handle.net/21.15107/rcub_machinery_4439 .
Bakić, Gordana, Maksimović, Vesna, Maslarević, Aleksandar, Đukić, Miloš, Rajičić, Bratislav, Đorđević, Aleksandar, "Microstructural characterization of WC and CrC based coatings applied by different processes" in Metalurgical & Materials Engineering Congress of South-East Europe (MME SEE 2015) (2015), https://hdl.handle.net/21.15107/rcub_machinery_4439 .