Microstructure, mechanical and tribological characterization of CrN/DLC/Cr-DLC multilayer coating with improved adhesive wear resistance

Sui, Xudong; Liu, Jinyu; Zhang, Shuaituo; Yang, Jun; Hao, Junying

doi:10.1016/j.apsusc.2017.12.266

Cited by 145 publications

(33 citation statements)

References 34 publications

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“…Also, multilayer PVD coatings provide high wear resistance and low friction coefficient. The friction coefficient of multilayer-coated surface is seven times lower as compared to single-layer coated surface and shows as well as a reduction in the adhesive wear, of multi-layer coatings, under sliding test against ISI 440C steel [12].…”

Section: Introductionmentioning

confidence: 92%

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Experimental investigation on chromium-diamond like carbon (Cr-DLC) coating through plasma enhanced chemical vapour deposition (PECVD) on the nozzle needle surface

Muthuraja

Naik

Rajak

et al. 2019

Diamond and Related Materials

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Section: Introductionmentioning

confidence: 92%

“…Sui et al [12] investigated the performance of a single and multilayer plasma which enables to enhance the chemical vapor deposition (PECVD) process. It forms the CrN/DLC/Cr-DLC having superior adhesive wear resistance as compared with the single CrN and DLC coating.…”

Section: Introductionmentioning

confidence: 99%

Experimental investigation on chromium-diamond like carbon (Cr-DLC) coating through plasma enhanced chemical vapour deposition (PECVD) on the nozzle needle surface

Muthuraja

Naik

Rajak

et al. 2019

Diamond and Related Materials

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“…Ar was used as plasma gas (50 l/cycle). The chromium nitride interlayer of film S1 was deposited as a means to improve the adhesion to the substrate of the carbon coating [32]. Moreover, on the samples deposited at 200 °C and 250 °C, two different polarization voltages were used (-35V and -70V), in order to observe the influence of this parameter on the coating characteristics (adhesion, compactness, etc).…”

Section: Coating Preparation and Characterizationmentioning

confidence: 99%

Deposition temperature influence on the wear behaviour of carbon-based coatings deposited on hardened steel

Feldiorean

Cristea

Țierean

et al. 2019

Applied Surface Science

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An evaluation regarding the influence of substrate material characteristics and deposition parameters on the tribological behaviour of carbon-based is presented. Chromium nitride interlayers and carbon-based thin films were deposited on hardened AISI 5115 case hardening steel, by magnetron sputtering. The physical vapour deposition (PVD) deposition was performed at three different temperatures: 180 °C, 200 °C and 250 °C. The chemical composition of the samples was assessed by Rutherford Backscattering Spectroscopy (RBS), the structure by X-ray Diffraction (XRD), and the surface morphology by Atomic Force Microscopy (AFM). The surface chemistry was analysed by X-ray Photoelectron Spectroscopy (XPS) and Raman Spectroscopy. The coatings are homogeneous, amorphous, with a smooth surface. The mechanical behaviour has been assessed on a pin-on disk rotational tribometer (wear characteristics), on a micro scratch tester (adhesion to the substrate), by ball-cratering (film thickness); by nanoindentation (hardness and the modulus of elasticity). A strong correlation between the substrate characteristics, but more importantly, of the deposition temperature, on one hand, and the mechanical characteristics, on the other hand, has been observed. The fracture toughness is positively influenced by the presence of the ceramic interlayer (chromium nitride). The modulus of elasticity and friction coefficient (both in dry conditions and lubricated) are decreased for higher deposition temperatures, however the higher deposition temperature negatively affects the hardness of the steel substrate.

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“…Evidence has revealed that the alteration of the structure by multilayer coating deposition has shown to decrease the impact of the adhesive wear, improve the fracture resistance and load carrying capacity, as well as elastic recovery value [12,13]. The current study evaluated wear performance and the fracture toughness of conventional tetrahedral amorphous carbon (ta-C), pillar structure ta-C (Pillar ta-C), and mesh structure ta-C (Mesh ta-C) through micro-indentation technique.…”

Section: Introductionmentioning

confidence: 99%

Effect of Pillar and Mesh Structure of Tetrahedral Amorphous Carbon (ta-C) Coatings on the Wear Properties and Fracture Toughness of the Coating

et al. 2019

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Microstructure, mechanical and tribological characterization of CrN/DLC/Cr-DLC multilayer coating with improved adhesive wear resistance

Cited by 145 publications

References 34 publications

Experimental investigation on chromium-diamond like carbon (Cr-DLC) coating through plasma enhanced chemical vapour deposition (PECVD) on the nozzle needle surface

Experimental investigation on chromium-diamond like carbon (Cr-DLC) coating through plasma enhanced chemical vapour deposition (PECVD) on the nozzle needle surface

Deposition temperature influence on the wear behaviour of carbon-based coatings deposited on hardened steel

Effect of Pillar and Mesh Structure of Tetrahedral Amorphous Carbon (ta-C) Coatings on the Wear Properties and Fracture Toughness of the Coating

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