Tribological Characterization of AlCrN, AlTiN, AlTiON, and AlCrON Coatings on CoCrMo Alloy

Tijerina-Gonzalez, José Luis; Hernández-Rodríguez, M.A.L.; Lozano, Diego; Martinez-Cazares, Gabriela M.; Bedolla-Gil, Yaneth

doi:10.1080/10402004.2020.1812780

Cited by 6 publications

(3 citation statements)

References 35 publications

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“…It is worth mentioning that the COF value of the AlCrSiN coating is higher than that of the other evaluated coatings. This phenomenon is consistent with the description in the literature (Tijerina-Gonzalez et al , 2021). Although the surface roughness and hardness of the AlCrSiN-coated specimen are the highest, it still shows lower COF compared with the uncoated polished specimen.…”

Section: Resultssupporting

confidence: 94%

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Comparative tribological performance of a-C:H, ta-C and AlCrSiN coatings on 20CrMnTi gear steel under dry sliding condition

Lei,

Li,

Xiao

2023

ILT

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Purpose This study aims to investigate the surface modification on 20CrMnTi gear steel individually treated by diamond-like carbon films and nitride coatings. Design/methodology/approach For this purpose, the mechanical properties of a-C:H, ta-C and AlCrSiN coatings are characterized by nano-indentation and scratch tests. The friction and wear behaviors of these three coatings are evaluated by ball-on-disc tribological experiments under dry contact conditions. Findings The results show that the a-C:H coating has the highest coating-substrate adhesion strength (495 mN) and the smoothest surface (Ra is about 0.045 µm) compared with the other two coatings. The AlCrSiN coating shows the highest mean coefficient of friction (COF), whereas the ta-C coating exhibits the lowest one (steady at about 0.16). The carbon-based coatings possess excellent self-lubricating properties compared with nitride ceramic ones, which effectively reduce the COF by about 64%. The major failure mode of carbon-based coatings in dry contact is slight abrasive wear. The damage of AlCrSiN coating is mainly adhesive wear and abrasive wear. Originality/value It is suggested that the carbon-based film can effectively improve the friction-reducing and wear resistance performance of the gear steel surface, which has a promising application prospect in the mechanical transmission field. Peer review The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-05-2023-0129/

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Section: Resultssupporting

confidence: 94%

“…Good bonding strength is the foundation and support to ensure the wear resistance of the coating (Chen et al , 2020). The poor adhesion strength will lead to coating failure and directly affect the service life of coating materials (Tijerina-Gonzalez et al , 2021; Yefei et al , 2020).…”

Section: Resultsmentioning

confidence: 99%

Comparative tribological performance of a-C:H, ta-C and AlCrSiN coatings on 20CrMnTi gear steel under dry sliding condition

Lei,

Li,

Xiao

2023

ILT

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“…Tijerina-Gonzalez found that coatings containing oxygen (AlTiON and AlCrON) diminished the porosity and increased the hardness; however, these coatings exhibited higher wear and more damage after tribological tests when compared to AlTiN and AlCrN systems. They also suggest that there is no consistent relationship between the coating hardness or roughness and their adhesion strength or coefficient of friction [35]. Other types of coating including carbide coatings such as TiC, ZrC and TiNbC [36] have been studied by Pana. Amorphous carbon (a-C) coatings, also known as DLC coatings, have garnered considerable attention since the late 20th century.…”

Section: Vapor Depositionmentioning

confidence: 99%

Coatings and Surface Modification of Alloys for Tribo-Corrosion Applications

Wood,

2024

Coatings

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This review of the tribocorrosion of coatings and surface modifications covers nearly 195 papers and reviews that have been published in the past 15 years, as compared to only 37 works published up to 2007, which were the subject of a previous review published in 2007. It shows that the research into the subject area is vibrant and growing, to cover emerging deposition, surface modification and testing techniques as well as environmental influences and modelling developments. This growth reflects the need for machines to operate in harsh environments coupled with requirements for increased service life, lower running costs and improved safety factors. Research has also reacted to the need for multifunctional coating surfaces as well as functionally graded systems with regard to depth. The review covers a range of coating types designed for a wide range of potential applications. The emerging technologies are seen to be molten-, solution-, PVD- and PEO-based coatings, with CVD coatings being a less popular solution. There is a growing research interest in duplex surface engineering and coating systems. Surface performance shows a strong playoff between wear, friction and corrosion rates, often with antagonistic relationships and complicated interactions between multiple mechanisms at different scale lengths within tribocorrosion contacts. The tribologically induced stresses are seen to drive damage propagation and accelerate corrosion either within the coating or at the coating coating–substrate interface. This places a focus on coating defect density. The environment (such as pH, DO2, CO2, salinity and temperature) is also shown to have a strong influence on tribocorrosion performance. Coating and surface modification solutions being developed for tribocorrosion applications include a whole range of electrodeposited coatings, hard and tough coatings and high-impedance coatings such as doped diamond-like carbon. Hybrid and multilayered coatings are also being used to control damage penetration into the coating (to increase toughness) and to manage stresses. A particular focus involves the combination of various treatment techniques. The review also shows the importance of the microstructure, the active phases that are dissolved and the critical role of surface films and their composition (oxide or passive) in tribocorrosion performance which, although discovered for bulk materials, is equally applicable to coating performance. New techniques show methods for revealing the response of surfaces to tribocorrosion (i.e., scanning electrochemical microscopy). Modelling tribocorrosion has yet to embrace the full range of coatings and the fact that some coatings/environments result in reduced wear and thus are antagonistic rather than synergistic. The actual synergistic/antagonistic mechanisms are not well understood, making them difficult to model.

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Enhanced Tribological Properties of CrN Coatings on Densified Surfaces of Fe-Based Porous Materials Obtained Through Powder Metallurgy and Ultrasonic Shot Peening Treatment

Guo,

Zhu,

Wang

et al. 2023

Powder Metall Met Ceram

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Tribological Characterization of AlCrN, AlTiN, AlTiON, and AlCrON Coatings on CoCrMo Alloy

Cited by 6 publications

References 35 publications

Comparative tribological performance of a-C:H, ta-C and AlCrSiN coatings on 20CrMnTi gear steel under dry sliding condition

Comparative tribological performance of a-C:H, ta-C and AlCrSiN coatings on 20CrMnTi gear steel under dry sliding condition

Coatings and Surface Modification of Alloys for Tribo-Corrosion Applications

Enhanced Tribological Properties of CrN Coatings on Densified Surfaces of Fe-Based Porous Materials Obtained Through Powder Metallurgy and Ultrasonic Shot Peening Treatment

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