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Article Information:
Numerical Simulation of Wear Resistance of Ni-SiC Composite Coatings Deposited by Electrodeposition
Jinwu Wang and Fafeng Xia
Corresponding Author: Fafeng Xia
Submitted: February 15, 2013
Accepted: March 11, 2013
Published: June 10, 2014 |
Abstract:
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In order to research effect of plating parameters on wear resistance of Ni-SiC composite coatings, Ni coatings and Ni-SiC composite coatings were synthesized on steel substrates by electrodeposition method. The results indicate that the contents of SiC particles increase with density of pulse current and on-duty ratio of pulse current increasing. The wear resistance of Ni-SiC composite coatings predicted using ANN model has the similar shapes with the measured curve and the maximum error is about 9.6%. The wear losses decrease when current density increases from 30 to 50 A/dm2. SiC particles in Ni-SiC composite coating are much greater in number and are dispersed homogeneously in the deposit and the coating exhibited a dense structure.
Key words: Electrodeposition, Ni-SiC, numerical simulation, , , ,
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Cite this Reference:
Jinwu Wang and Fafeng Xia, . Numerical Simulation of Wear Resistance of Ni-SiC Composite Coatings Deposited by Electrodeposition. Research Journal of Applied Sciences, Engineering and Technology, (22): 4632-4637.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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