Fabrication and Characterization of Ni-SiC Nanocomposite Coatings on Al Substrates by Ball Impact Deposition Method

Yazdani, Ahmad; Zakeri, Alireza

doi:10.1007/s11661-017-4167-x

Cited by 12 publications

(5 citation statements)

References 32 publications

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“…However, it is worth noting that the average friction coefficient of the E3 sample is increased by 14.92% compared to the E1 sample, while it is decreased by 48.57% compared to the E2 sample. Based on the above analysis, it can be found that all composite coating samples can effectively enhance the tribological behaviors of the 2218 aluminum alloy substrate, and the same results have been reported by other researchers [23,38,46,50]. Interestingly, the experimental results show that there are inconsistencies in the wear resistance and friction reduction of the same composite coating sample.…”

Section: Tribological Performancessupporting

confidence: 81%

“…The results showed that the Ni-SiC coating had higher hardness and good wear resistance. Yazdani and Zakeri [23] obtained the Ni-SiC composite nanocomposite coating on aluminum-based materials by a high energy ball milling technique. It can be found that the microstructure, mechanical performances and wear resistance obviously depended on the charge composition, and the dispersion strengthening effect of composite materials could reduce the grain size of SiC particles and Ni matrix to the nanoscale.…”

Section: Introductionmentioning

confidence: 99%

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Characterization and Wear Behaviors of Electrodeposited Ni-MoS2/SiC Composite Coating

Yan

Huo

et al. 2022

Coatings

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Among the preparation methods of functional coatings, the electrodeposition technique has attracted much attention due to its advantages of economy, high efficiency and good structural adaptability. The application of aluminum alloy materials is greatly limited due to their poor friction reduction and wear resistance. Therefore, to enhance the tribological behaviors of aluminum alloy materials, the Ni-MoS2, Ni-SiC and Ni-MoS2/SiC composite coatings were prepared on the 2218 aluminum alloy by an electrodeposition technique. The prepared composite coating samples exhibited a compact and dense microstructure, which was consistent with the result of their high microhardness. No obvious microcracks and defects appeared at the interfaces, indicating that the composite coating samples had good adhesion to the substrates and can effectively improve the frictional shear resistance. The results of wear experiment showed that the wear rate, friction coefficient and friction response time of all composite coating samples were lower than that of the substrate sample. However, the friction reduction and wear resistance of the same composite coating sample were not consistent. The friction coefficient of the Ni-MoS2 composite coating sample was the lowest, and the wear rate of the Ni-SiC composite coating sample was the lowest. According to the worn surface observations, the wear mechanism of composite coating samples was mainly characterized by the mild abrasive wear, flake spalling, tearing and pits caused by particle shedding, and the substrate sample showed a severe adhesive wear and abrasive wear.

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Section: Tribological Performancessupporting

confidence: 81%

Section: Introductionmentioning

confidence: 99%

Characterization and Wear Behaviors of Electrodeposited Ni-MoS2/SiC Composite Coating

Yan

Huo

et al. 2022

Coatings

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“…There are also several other methods for the elaboration of nanocomposite coatings but they are less popular such as the following: self-assembly (O/I coatings [46]); layer-by-layer assembly (O/O coatings [157]); localized laser heating, solid-state displacement reactions, ball impact deposition (for I/I coatings [158][159][160], resp. ); and atomic layer deposition (for I/O coatings [161][162][163]).…”

Section: Other Preparative Methodsmentioning

confidence: 99%

Nanocomposite Coatings: Preparation, Characterization, Properties, and Applications

Nguyen-Tri

Nguyen

Carriere

et al. 2018

International Journal of Corrosion

172

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Incorporation of nanofillers into the organic coatings might enhance their barrier performance, by decreasing the porosity and zigzagging the diffusion path for deleterious species. Thus, the coatings containing nanofillers are expected to have significant barrier properties for corrosion protection and reduce the trend for the coating to blister or delaminate. On the other hand, high hardness could be obtained for metallic coatings by producing the hard nanocrystalline phases within a metallic matrix. This article presents a review on recent development of nanocomposite coatings, providing an overview of nanocomposite coatings in various aspects dealing with the classification, preparative method, the nanocomposite coating properties, and characterization methods. It covers potential applications in areas such as the anticorrosion, antiwear, superhydrophobic area, self-cleaning, antifouling/antibacterial area, and electronics. Finally, conclusion and future trends will be also reported.

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“…Another explanation for clarifying the role of embedded nanoparticles during wear process is preventing the local temperature increasing due to frictional shear stress in the contact area of deposit and abrasive pin. Adhesive wear is intensified by raising the temperature as a result of decreasing yield strength and softening of coatings [52]. The thermal stability of the Ni matrix is improved in the presence of SiC ceramic reinforcements so in this way it could decline destructive effects of wear procedure.…”

Section: Wear Resistance Behaviourmentioning

confidence: 99%

Ni–B/SiC nanocomposite coating obtained by pulse plating and evaluation of its electrochemistry and mechanical properties

Ahmadiyeh

Rasooli

Hosseini

2019

Surface Engineering

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One of the important techniques for developing coatings with proper electrochemical and mechanical properties is electrodeposition method. The goal of the current work is to optimise contents of SiC particles in the bath to achieve Ni-B/SiC composite coatings with high corrosion resistance and wear properties. Pulse plating method was used to prepare Ni-B/SiC composite deposits of Watts bath including trimethylamine borane (TMAB) and SiC nanopowder addition. The effects of SiC concentration in the bath, which is the principal factor, on the main properties of the coatings were studied. Field Emission Scanning Electron Microscopy (FE-SEM), Energy-dispersive Spectroscopy (EDS) and X-ray diffraction (XRD) were used to analyse the characterisations of the coatings. In order to evaluate the corrosion behaviour of the coatings, the open circuit potential (OCP), electrochemical impedance (EIS) and potentiodynamic polarisation (Tafel) tests were applied in 3.5% NaCl solution. Moreover, the pin-on-disc procedure was designed to assess the wear behaviour of coatings. Increasing the SiC nanoparticles up to 12 g l −1 in the bath leads to produce a coating including 11 wt-% SiC particles which have a positive effect on the coating microstructure. Corrosion resistance improves by raising 4-12 g l −1 SiC incorporation in the coatings; so that corrosion resistance of the Ni-B/SiC12 g l −1 coating reaches to nearly 62 kΩ. The presence of SiC phase in the coating can result in decrease electrochemical active regions; therefore, this phenomenon can promote corrosion resistance of the composite coatings. Ni-B/SiC 12 g l −1 composite coating illustrates the best wear resistance in comparison with the others after which it shows the lowest weight losses (0.98 mg cm −2 ) and the friction coefficient of 0.57 due to the formation of the packed structures with less porosity and high content of SiC particles in the deposit.

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Fabrication and Characterization of Ni-SiC Nanocomposite Coatings on Al Substrates by Ball Impact Deposition Method

Cited by 12 publications

References 32 publications

Characterization and Wear Behaviors of Electrodeposited Ni-MoS2/SiC Composite Coating

Characterization and Wear Behaviors of Electrodeposited Ni-MoS2/SiC Composite Coating

Nanocomposite Coatings: Preparation, Characterization, Properties, and Applications

Ni–B/SiC nanocomposite coating obtained by pulse plating and evaluation of its electrochemistry and mechanical properties

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