The influences of Ag content on the friction and wear properties of TiCN–Ag films

Zhou, Rui; Ju, Hongbo; Liu, Shijia; Zhao, Zitong; Xu, Jie; Yu, Lihua; Qian, Hongliang; Jia, Shangyi; Song, Renbo; Shen, Jun

doi:10.1016/j.vacuum.2021.110719

Cited by 27 publications

(9 citation statements)

References 49 publications

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“…Nevertheless, the strong out-diffusion of the lubricious element and its quick depletion from the entire volume of the film only allows low friction behavior for short periods of time, leading after few minutes to the failure of the film [26][27][28][29][30]. For example, additions of Ag to Mo 2 N hard films allows to improve their lubrication performance in a wide range of temperatures [31][32][33][34]. Similar results have been reported for Mo 2 N-Cu films [35].…”

Section: Introductionsupporting

confidence: 66%

Multilayer Mo2n-Ag/Sinx Films for Demanding Applications: Morphology, Structure and Temperature-Cycling Tribological Properties

Zhou

Yang³

et al. 2022

SSRN Journal

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Section: Introductionsupporting

confidence: 66%

Multilayer Mo2n-Ag/Sinx Films for Demanding Applications: Morphology, Structure and Temperature-Cycling Tribological Properties

Zhou

Yang³

et al. 2022

SSRN Journal

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“…The tribological property of the prosthesis surface is one of the important criteria for practical application [18,19]. During surgical implantation, the prosthesis is tapped into the medullary cavity of the bone, and the friction between the prosthesis and the bone provides stability in the early implanting stage.…”

Section: Introductionmentioning

confidence: 99%

Comparative Study on Wear Behaviors of Monolayer and Heterogeneous Multilayer Ta Coatings in Atmospheric and SBF Environments

et al. 2023

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Monolayer Ta and multilayer Ti/Zr/Ta and Zr/Ti/Ta coatings were prepared by magnetron sputtering on TC4 substrates to improve the surface friction and wear properties in a simulated body fluid (SBF) environment and an atmospheric environment. Optical microscopy, scanning electron microscopy, laser scanning confocal microscopy and nano scratch testing were employed to establish the structure-property-environment relationships. By controlling the preparation parameters, the outermost layer of all three samples was Ta coating, and the total coating thickness of each sample was about 3 μm. Friction and wear testing revealed that, compared to bare TC4 substrate, and multilayer Ti/Zr/Ta and Zr/Ti/Ta coatings, the monolayer Ta possessed the lowest friction coefficient as well as the minimum wear rate (i.e., calculation result of the wear track width and wear depth). This was mainly attributed to excellent adhesion strength, a particular structure and solid lubrication of the monolayer coating. The same coating sample exhibited a stronger wear resistance in the SBF environment than in the atmospheric environment. Furthermore, the wear behaviors and mechanisms of various coatings under different experimental environments are also discussed.

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“…To improve the tribological properties of TiCN coatings, alloying with such metals as Al, Ag, O, Zr, Cr, etc. is carried out [ [7], [22], [23]]. Srinath M.K.…”

Section: Introductionmentioning

confidence: 99%

“…and colleagues [1] reported that TiCN-coated Al-7075 heat-treated at 500°C for 1 hour gives good results in terms of wear resistance and corrosion resistance. Recently, in [22], the authors reported that the addition of Ag to the TiCN coating can improve friction and wear resistance at room and elevated temperatures. In [20], the surface and tribological parameters of Ti(C,O,N) coatings were analyzed and discussed depending on the composition and structural features of the films, as well as their thickness.…”

Section: Introductionmentioning

confidence: 99%

Microstructure and tribological study of TiAlCN and TiTaCN coatings

Bakhytuly¹,

Kenzhegulov²,

Nurtanto³

et al. 2023

KIMS/CUMR/MShKP

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The low coefficients of friction and wear rates of transition metal carbonitride make them excellent candidates for friction and wear applications. Coatings based on titanium carbonitride alloyed with Ta and Al were deposited using reactive magnetron sputtering on the surface of titanium VT1-0 and steel AISI 304. The effect of alloying titanium carbonitrides with Ta and Al and acetylene flow during deposition on the structure, composition, and tribological properties of the coating was studied. TiAlCN and TiTаCN coatings were deposited in various acetylene flows along with stable argon and nitrogen flows. Scanning electron microscopy, optical microscopy, X-ray phase analysis, and sliding wear test (ball-on-disk method) in two media were used to study the resulting coatings. The average coefficient of friction of the coating under friction without lubrication varied in the range of 0.13-0.85 and under friction with lubrication in the range of 0.0015-0.081. From the point of view of wear rate, it is shown that the most wear-resistant coating under friction conditions with and without lubrication is TiAlCN-2. The resulting coatings can be useful as protection for machine parts or tools that are subject to friction and wear.

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The influences of Ag content on the friction and wear properties of TiCN–Ag films

Cited by 27 publications

References 49 publications

Multilayer Mo2n-Ag/Sinx Films for Demanding Applications: Morphology, Structure and Temperature-Cycling Tribological Properties

Multilayer Mo2n-Ag/Sinx Films for Demanding Applications: Morphology, Structure and Temperature-Cycling Tribological Properties

Comparative Study on Wear Behaviors of Monolayer and Heterogeneous Multilayer Ta Coatings in Atmospheric and SBF Environments

Microstructure and tribological study of TiAlCN and TiTaCN coatings

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