Tribological behavior of electrodeposited Ni–SnO2 nanocomposite coatings on steel

Haq, Ikram Ul; Khan, Tahir I.

doi:10.1016/j.surfcoat.2010.10.059

Cited by 43 publications

(10 citation statements)

References 19 publications

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“…The presence of cobalt in the nickel coatings enhances their corrosion and mechanical properties which are maintained even when the coatings are exposed to elevated temperatures [54]. The incorporation of nano-Si 3 N 4 particles improved the microhardness and lowered the friction coefficient of Ni-Co matrix [48]. The increase in microhardness and reduction in friction coefficient were found to be dependent on the quantity of the reinforcement particles present in the coating.…”

Section: Ni-co Composite Coatingsmentioning

confidence: 94%

“…This is due to the fact that different ceramic materials exhibit their unique properties. Si 3 N 4 particles have been reported to exhibit high hardness and self-lubricating properties; hence, their incorporation into a metallic matrix enhances its tribological characteristics [48]. Other particles that have been reported to possess self-lubricating properties include carbon nanotubes and molybdenum sulphide [45,49].…”

Section: Ni Composite Coatingsmentioning

confidence: 99%

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Tribological and Corrosion Performance of Electrodeposited Nickel Composite Coatings

Malatji¹,

Popoola²

2016

Electrodeposition of Composite Materials

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The inclusion of second-phase particles in nickel-based matrix to fabricate composite coatings presents a promising solution to combating corrosion and wear deterioration of materials during service. Composite coatings possess better surface properties such as wear resistance, high microhardness, thermal stability, and corrosion resistance than the traditional nickel coatings. Their excellent properties enable them to be used in advanced industrial applications where they will be constantly exposed to severe and degrading environments. There are various surface modification techniques that are employed to produce these coatings and electrodeposition has received wide range of use in fabrication of nickel matrix composites. This technique is associated with low cost, simplicity of operation, versatility, high production rates, and few size and shape limitations. To produce advanced electrodeposits with better performance during application, the optimization and further developments of the process remain vital. Therefore, this chapter aims to review the electrofabrication and properties of nickel composite/nanocomposite coatings for corrosion and wear applications.

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Section: Ni-co Composite Coatingsmentioning

confidence: 94%

Section: Ni Composite Coatingsmentioning

confidence: 99%

Tribological and Corrosion Performance of Electrodeposited Nickel Composite Coatings

Malatji¹,

Popoola²

2016

Electrodeposition of Composite Materials

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“…Also, it should be noted that if the saturation of the HA and TiO 2 particles in the composite coating happens, the screening effect of the composite coating may occur, which is related to the weakening of the electrostatic attraction between the substrate and suspended particles in the bath. In the case of the Zn–HA–TiO 2 coating, owing to the presence of the two types of ceramic particles, the saturation of the Zn matrix is postponed …”

Section: Resultsmentioning

confidence: 99%

Zn-HA-TiO₂nanocomposite coatings electrodeposited on a NiTi shape memory alloy

Mirak

Alizadeh

Salahinejad

et al. 2014

Surf. Interface Anal.

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In this work, zinc–hydroxyapatite (Zn–HA) and zinc–hydroxyapatite–titania (Zn–HA–TiO2) nanocomposite coatings were electrodeposited onto a NiTi shape memory alloy, using a chloride zinc plating bath. The structure of the composite coatings was characterized by X‐ray diffraction, scanning electron microscopy and high‐resolution transmission electron microscopy. According to the results, the Zn–HA–TiO2 coating exhibited a plate‐like surface morphology, where the addition of the nanoparticles caused to an increase in roughness. It was also found that due to applying a proper stirring procedure during co‐deposition, a homogenous dispersion of the nanoparticles in the coatings was achieved. Also, the addition of the TiO2 nanoparticles to the Zn–HA–TiO2 coating enhanced the microhardness and wear resistance. Copyright © 2014 John Wiley & Sons, Ltd.

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“…11a shows the presence of O in zone 1 and 2 which indicates oxidation has taken place due to the ability of the metal to oxidize under ambient conditions. The pull-off adhesion and oxidation product were crushed to fine irregular shaped particles that could create abrasive wear (Zhang et al, 2009;Haq and Khan, 2011;GarzaMontes-de-Oca and Rainforth, 2009). Thereby, the dominating wear mechanism of SS was adhesive wear, which was associated with oxidation wear and abrasive wear.…”

Section: Corrosion-wear Behavior Of Coatingsmentioning

confidence: 99%

Microstructure, corrosion and tribological and antibacterial properties of Ti–Cu coated stainless steel

Jin

Gao

Liu

et al. 2015

Journal of the Mechanical Behavior of Biomedical Materials

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A Ti-Cu coated layer on 316L stainless steel (SS) was obtained by using the Closed Field Unbalanced Magnetron Sputtering (CFUBMS) system to improve antibacterial activity, corrosion and tribological properties. The microstructure and phase constituents of Ti-Cu coated layer were characterized by using X-ray diffraction (XRD), scanning electron microscopy (SEM) and glow discharge optical emission spectrometry (GDOES). The corrosion and tribological properties of a stainless steel substrate, SS316L, when coated with Ti-Cu were investigated in a simulated body fluid (SBF) environment. The viability of bacteria attached to the antibacterial surface was tested using the spread plate method. The results indicate that the Ti-Cu coated SS316L could achieve a higher corrosion polarization resistance and a more stable corrosion potential in an SBF environment than the uncoated SS316L substrate. The desirable corrosion protection performance of Ti-Cu may be attributable to the formation of a Ti-O passive layer on the coating surface, protecting the coating from further corrosion. The Ti-Cu coated SS316L also exhibited excellent wear resistance and chemical stability during the sliding tests against Si3N4 balls in SBF environment. Moreover, the Ti-Cu coatings exhibited excellent antibacterial abilities, where an effective reduction of 99.9% of Escherichia coli (E.coli) within 12h was achieved by contact with the modified surface, which was attributed to the release of copper ions when the Ti-Cu coatings are in contact with bacterial solution.

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Tribological behavior of electrodeposited Ni–SnO2 nanocomposite coatings on steel

Cited by 43 publications

References 19 publications

Tribological and Corrosion Performance of Electrodeposited Nickel Composite Coatings

Tribological and Corrosion Performance of Electrodeposited Nickel Composite Coatings

Zn-HA-TiO₂nanocomposite coatings electrodeposited on a NiTi shape memory alloy

Microstructure, corrosion and tribological and antibacterial properties of Ti–Cu coated stainless steel

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Tribological behavior of electrodeposited Ni–SnO2 nanocomposite coatings on steel

Cited by 43 publications

References 19 publications

Tribological and Corrosion Performance of Electrodeposited Nickel Composite Coatings

Tribological and Corrosion Performance of Electrodeposited Nickel Composite Coatings

Zn-HA-TiO2nanocomposite coatings electrodeposited on a NiTi shape memory alloy

Microstructure, corrosion and tribological and antibacterial properties of Ti–Cu coated stainless steel

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Product

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Zn-HA-TiO₂nanocomposite coatings electrodeposited on a NiTi shape memory alloy