Dispersion of Strengthening Particles on the Nickel-Iron-Silicon Nitride Nanocomposite Coating

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Nickel-iron-silicon nitride nanocomposite coatings were prepared by electrodeposition technique. The deposition was performed at current density of 11.5 A dm-2. Nano-size silicon nitride was mixed in the electrolyte bath as dispersed phase. The effects of silicon nitride nanoparticulates in the nickel-iron nanocomposite coating were investigated in relation to the concentration of silicon nitride in the plating bath. X-ray diffraction (XRD) analysis showed that the deposited nickel iron alloy coating has face-centered cubic structure (FCC). However, a mixture of body-centered cubic (BCC) and face-centered cubic (FCC) phases were observed for nickel iron-silicon nitride nanocomposite coatings. . The change of crystal structure to FCC + BCC is due to the higher Fe content in the deposit. The crystallite size of Ni-Fe nanocomposite coating decreased with increasing concentration of silicon nitride in the coating. An increase of silicone nitride in electrolyte solution leads to the increase in surface roughness of the nickel-iron-silicon nitride nanocomposite.

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Periodical:

Edited by:

Tingting Wang

Pages:

705-710

Citation:

M. Yusrini and Y. I. Idris, "Dispersion of Strengthening Particles on the Nickel-Iron-Silicon Nitride Nanocomposite Coating", Advanced Materials Research, Vol. 647, pp. 705-710, 2013

Online since:

January 2013

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$38.00

[1] B.Q. Wang and K. Luer: Wear 174 (1994), p.177.

[2] M. Datta and D. Landolt: Electrochim. Acta 45 (2000), p.2535.

[3] D. Landolt: Electrochim. Acta 39 (1994), p.1075.

[4] J. Fransaer, J.P. Celis, and J.R. Roos: J. Electrochem. Soc. 139 (1992), p.413.

[5] P. Gyftou, M. Stroumbouli, E.A. Plavlatou, P. Asimids and N. Spyrellis: Electrocim. Acta 50 (2005), p.4544.

[6] H.C. Barshilia, B. Deepthi and K.S. Rajam: Surf. Coat. Technol. 201 (2007), p.9468.

[7] K.H. Hou, M.D. Ger, L.M. Wang and S.T. Ke: Wear 253 (2002), p.994.

[8] L. Shi, C.F. Sun, F. Zhou, and W.M. Liu: Mater. Sci. Eng. A, 397 (2005), p.190.

[9] J. Li, Y. Sun, X. Sun, and J. Qiao: Surf. Coat. Techno. 192 (2005), p.331.

[10] M.D. Ger: Mater. Chem. Phys. 87 (2004), p.67.

[11] J. Steinbach, and H. Ferkel: Scripta Mater. 44 (2001), p.1813.

[12] Y. Wang and S.C. Tung: Wear 225-229 (1999), p.1100.

[13] C. Cheung, F. Djuanda, U. Erb, and G. Palumbo: Nanostruct. Mater. 5 (1995), p.513.

[14] T.H. Fang and W.J. Chang: J. Phys. Chem. Solids 64 (2003), p.913.

[15] J. Novakovic, P. Vassiliou, K. Samara, and T. Argyropoulos: Surf. Coat. Technol. 2001 (2006), p.895.

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