Modification of a Ti-Mo alloy surface via plasma electrolytic oxidation in a solution containing calcium and phosphorus / Simka Wojciech,Krzakala Agnieszka,Korotin Danila M.,Zhidkov Ivan S.,Kurmaev Ernst Z.,Cholakh Seif O.,Kuna Karolina,Dercz Grzegorz,Michalska Joanna,Suchanek Katarzyna,Gorewoda Tadeusz // ELECTROCHIMICA ACTA. - 2013. - V. 96, l. . - P. 180-190.

ISSN/EISSN:

0013-4686 / 1873-3859

Type:

Article

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), H3PO4, or (HCOO)(2)Ca. 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. (C) 2013 Elsevier Ltd. All rights reserved.

Author keywords:

Ti-15Mo alloy; Vanadium-free alloy; Plasma electrolytic oxidation; Corrosion resistance; Ca and P incorporation CATIO3 THIN-FILM; TI-13NB-13ZR ALLOY; ANODIC-OXIDATION; ELECTROCHEMICAL CHARACTERIZATION; MECHANICAL-PROPERTIES; CORROSION-RESISTANCE; HYDROFLUORIC-ACID; ZIRCONIUM ALLOY; TITANIUM-ALLOYS; GIXD TECHNIQUE

DOI:

10.1016/j.electacta.2013.02.10

Web of Science ID:

ISI:000318324900026

Соавторы в МНС:

Другие поля

Поле	Значение
Month	APR 30
Publisher	PERGAMON-ELSEVIER SCIENCE LTD
Address	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
Language	English
EISSN	1873-3859
Keywords-Plus	CATIO3 THIN-FILM; TI-13NB-13ZR ALLOY; ANODIC-OXIDATION; ELECTROCHEMICAL CHARACTERIZATION; MECHANICAL-PROPERTIES; CORROSION-RESISTANCE; HYDROFLUORIC-ACID; ZIRCONIUM ALLOY; TITANIUM-ALLOYS; GIXD TECHNIQUE
Research-Areas	Electrochemistry
Web-of-Science-Categories	Electrochemistry
Author-Email	wojciech.simka@polsl.pl
ResearcherID-Numbers	Zhidkov, Ivan/L-3543-2013 Kurmaev, Ernst/J-4254-2013 Cholakh, Seif/M-8221-2016 Korotin, Danila/J-4263-2013
ORCID-Numbers	Zhidkov, Ivan/0000-0001-8727-4730 Kurmaev, Ernst/0000-0003-4625-4930 Cholakh, Seif/0000-0002-9313-6614 Korotin, Danila/0000-0002-9800-6552 Dercz, Grzegorz/0000-0003-3682-7184 Suchanek, Katarzyna/0000-0001-7789-643X Simka, Wojciech/0000-0002-2648-5523
Funding-Acknowledgement	Ural Division of the Russian Academy of Sciences {[}12-T-2-1009]; Russian Foundation for Basic Research {[}13-08-96007]
Funding-Text	We acknowledge the support of the Ural Division of the Russian Academy of Sciences (Project 12-T-2-1009) and the Russian Foundation for Basic Research (Project 13-08-96007).
Number-of-Cited-References	60
Usage-Count-Last-180-days	4
Usage-Count-Since-2013	64
Journal-ISO	Electrochim. Acta
Doc-Delivery-Number	135XV