The Effect of Micro Arc Oxidation Process Parameters on Surface Properties of Ti6Al4v Alloy

Abstract:

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This study focuses on the effect of electrolyte concentration of the micro arc oxidation process on the surface morphology of a Ti6Al4V alloy. Micro arc oxidation was performed in “(CH3COO)2Ca.H2O + Na3PO4” containing electrolytes. Micro arc oxidation developed a porous oxide layer mainly consisted of rutile form of titanium oxide on the surface of Ti6Al4V alloy with some calcium titanate (CaTiO3) and Hydroxyapatite. The increase of CH3COO)2Ca.H2O + Na3PO4 concentration of the electrolyte caused disappearance of the pores, reduction of surface roughness and decrease of wettability.

Info:

Periodical:

Defect and Diffusion Forum (Volumes 312-315)

Edited by:

Andreas Öchsner, Graeme E. Murch and João M.P.Q. Delgado

Pages:

1000-1003

DOI:

10.4028/www.scientific.net/DDF.312-315.1000

Citation:

M. Gunyuz et al., "The Effect of Micro Arc Oxidation Process Parameters on Surface Properties of Ti6Al4v Alloy", Defect and Diffusion Forum, Vols. 312-315, pp. 1000-1003, 2011

Online since:

April 2011

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Price:

$35.00

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