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ToolsBajwa, R., Khan, Z. A., Nazir, H., Chacko, V. and Saeed, A., 2016. Wear and Friction Properties of Electrodeposited Ni-Based Coatings Subject to Nano-enhanced Lubricant and Composite Coating. Acta Metallurgica Sinica (English Letters), 29 (10), 902-910.
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DOI: 10.1007/s40195-016-0470-6
Abstract
This paper presents research findings on the tribological performance of electrodeposited coatings subject to nano-lubricants with the addition of nano-Al2O3 and graphene and Ni/nano-Al2O3 composite coatings. Electrodeposited coatings were produced by using a pulse electrodeposition method. Tribological experiments were conducted by using a linear reciprocating ball on flat sliding tribometer. Experimental results confirm that the wear and friction resistance properties have been significantly enhanced by doping of nano-effects in the lubricating oil and composite coating. The addition of Al2O3 nanoparticles in the lubricating oil showed the best tribological properties, followed by Ni-Al2O3 composite coatings and nano-oil with graphene. The surface morphology and microstructure of electrodeposited coatings were examined by using a Electron Microscopy (SEM), Energy Dispersive Spectroscopy (EDS) and X-ray Diffraction (XRD). The wear mechanisms of these coatings subjected to tribological testing were investigated by post-test surface analyses. This research provides novel approach to design durable nano-coatings for tribological applications in various industries such as automotive, aerospace, locomotive and renewable energy technologies.
| Item Type: | Article |
|---|---|
| ISSN: | 1006-7191 |
| Uncontrolled Keywords: | Tribology; Nanoparticles; Graphene; Nano-additives; Nano coatings |
| Group: | Faculty of Science & Technology |
| ID Code: | 24900 |
| Deposited By: | Symplectic RT2 |
| Deposited On: | 26 Oct 2016 13:25 |
| Last Modified: | 14 Mar 2022 13:59 |
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Wear and friction properties of electrodeposited Ni-based coatings subject to nano-enhanced lubricant and composite coating. (deposited 07 Jul 2016 13:43)
- Wear and Friction Properties of Electrodeposited Ni-Based Coatings Subject to Nano-enhanced Lubricant and Composite Coating. (deposited 26 Oct 2016 13:25) [Currently Displayed]
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