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Morphology and Properties of Zn-Al-TiO2 Composite on Mild Steel

Fayomi, O. S. I and Popoola, A. P. I. and Loto, C. A. and Popoola , M.O. (2012) Morphology and Properties of Zn-Al-TiO2 Composite on Mild Steel. In: 2012 International Conference on Clean Technology and Engineering Management (ICCEM 2012), 12th-15th, Mechanical Engineering,Covenant University,Ota,Nigeria.

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Abstract

The influence of TiO2 composite and dispersed pure Al particle on zinc alloy electrodeposited on mild steel was studied from chloride bath solution.Microstructural and mechanical properties of the alloy were investigated. The structure, surface morphology, and surface topography of the deposited alloys were characterized by scanning electron microscopy (SEM) and atomic force microscope (AFM).In addition, hardness of the coated alloys was measured. It was found that the obtained Zn-Al-TiO2 alloyexhibited more preferred surface morphology and mechanical strength compared tothe substrate. The result shows the existence of interaction between TiO2 compounds and zinc alloy particulate. It also exhibited well bright dominate zinc coating on steel surface.

Item Type: Conference or Workshop Item (Paper)
Subjects: T Technology > TJ Mechanical engineering and machinery
Divisions: Faculty of Engineering, Science and Mathematics > School of Engineering Sciences
Depositing User: Mr Solomon Bayoko
Date Deposited: 13 Jan 2014 11:07
Last Modified: 13 Jan 2014 11:07
URI: http://eprints.covenantuniversity.edu.ng/id/eprint/1999

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