Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/27244
Title: Modification of a Ti-Mo alloy surface via plasma electrolytic oxidation in a solution containing calcium and phosphorus
Authors: Simka, W.
Krza̧kała, A.
Korotin, D. M.
Zhidkov, I. S.
Kurmaev, E. Z.
Cholakh, S. O.
Kuna, K.
Dercz, G.
Michalska, J.
Suchanek, K.
Gorewoda, T.
Issue Date: 2013
Citation: Modification of a Ti-Mo alloy surface via plasma electrolytic oxidation in a solution containing calcium and phosphorus / W. Simka, A. Krza̧kała, D. M. Korotin [et al.] // Electrochimica Acta. — 2013. — Vol. 96. — P. 180-190.
Abstract: Investigations into the surface modification of a Ti-15Mo alloy via plasma electrolytic oxidation are reported. The oxidation process was conducted in a solution containing Ca(H2PO2)2, H 3PO4, or (HCOO)2Ca. Anodisation was performed at voltages in the range of 100-400 V. The morphology of the sample surface did not change during alloy oxidation at lower voltages. Higher voltages led to the incorporation of calcium and phosphorus or of calcium only into the formed oxide layer and to significant modification of the surface morphology. Based on the SEM and EDX analysis results, a set of samples was selected for further investigations. To study the surface of the Ti-Mo alloy after anodic oxidation, we used scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), thin-layer X-ray diffraction (TL-XRD), and X-ray photoelectron spectroscopy (XPS). The electrochemical characteristics of the modified alloy in Ringer's solution were determined. Anodisation results in a considerable increase in the corrosion resistance of the Ti-15Mo alloy. © 2013 Elsevier Ltd.
Keywords: CA AND P INCORPORATION
CORROSION RESISTANCE
PLASMA ELECTROLYTIC OXIDATION
TI-15MO ALLOY
VANADIUM-FREE ALLOY
ALLOY OXIDATION
ELECTROCHEMICAL CHARACTERISTICS
ENERGY DISPERSIVE X-RAY SPECTROSCOPY
LOWER VOLTAGES
OXIDATION PROCESS
PLASMA ELECTROLYTIC OXIDATION
RINGER'S SOLUTION
SAMPLE SURFACE
ALLOYS
ANODIC OXIDATION
CALCIUM
CORROSION RESISTANCE
ELECTROLYSIS
ENERGY DISPERSIVE SPECTROSCOPY
MOLYBDENUM ALLOYS
PHOSPHORUS
PHOTOELECTRONS
PLASMAS
SCANNING ELECTRON MICROSCOPY
X RAY DIFFRACTION
X RAY PHOTOELECTRON SPECTROSCOPY
MOLYBDENUM
URI: http://hdl.handle.net/10995/27244
SCOPUS ID: 84875973633
WOS ID: 000318324900026
PURE ID: 914299
ISSN: 0013-4686
DOI: 10.1016/j.electacta.2013.02.102
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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