Mechanical, structural and corrosion analysis of a Ti-Nb-Zr-Fe alloy designated to oral implantology

Roxana Maria Angelescu, Cosmin Cotruţ, Anna Nocivin, Vasile Dənuţ Cojocaru, Doina Rəducanu, Mariana Lucia Angelescu, Ion Cincə

Research output: Contribution to journal › Article

7 Citations (Scopus)

Abstract

The present study presents the mechanical and structural evaluation, as well as the corrosion resistance of a Ti-31.7Nb-6.21Zr-1.4Fr-0.16O (wt%) alloy, designated to oral implantology. The as studied alloy was mechanically and structurally tested, in condition obtained after melting in a levitation induction furnace type FIVE CELES- MP25. Regarding alloy mechanical properties, the microhardness was studied; the alloy structural evaluation comprises the microstructure and fracture surfaces analysis. The corrosion resistance was determined through the linear polarization technique, with a Potentiostat/Galvanostat/EIS Analyzer (model PARSTAT 4000, producer Princeton Applied Research); the potentiodynamic curves were obtained with the VersaStudio software.

Original language	English
Pages (from-to)	237-243
Number of pages	7
Journal	UPB Scientific Bulletin, Series B: Chemistry and Materials Science
Volume	77
Issue number	3
Publication status	Published - 1 Jan 2015
Externally published	Yes

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Keywords

Biomedical titanium alloy
Mechanical properties
Structural characterization
Titanium alloy corrosion resistance

ASJC Scopus subject areas

Chemistry(all)
Materials Science(all)

Cite this

Angelescu, R. M., Cotruţ, C., Nocivin, A., Cojocaru, V. D., Rəducanu, D., Angelescu, M. L., & Cincə, I. (2015). Mechanical, structural and corrosion analysis of a Ti-Nb-Zr-Fe alloy designated to oral implantology. UPB Scientific Bulletin, Series B: Chemistry and Materials Science, 77(3), 237-243.

Mechanical, structural and corrosion analysis of a Ti-Nb-Zr-Fe alloy designated to oral implantology. / Angelescu, Roxana Maria; Cotruţ, Cosmin; Nocivin, Anna; Cojocaru, Vasile Dənuţ; Rəducanu, Doina; Angelescu, Mariana Lucia; Cincə, Ion.

In: UPB Scientific Bulletin, Series B: Chemistry and Materials Science, Vol. 77, No. 3, 01.01.2015, p. 237-243.

Research output: Contribution to journal › Article

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AB - The present study presents the mechanical and structural evaluation, as well as the corrosion resistance of a Ti-31.7Nb-6.21Zr-1.4Fr-0.16O (wt%) alloy, designated to oral implantology. The as studied alloy was mechanically and structurally tested, in condition obtained after melting in a levitation induction furnace type FIVE CELES- MP25. Regarding alloy mechanical properties, the microhardness was studied; the alloy structural evaluation comprises the microstructure and fracture surfaces analysis. The corrosion resistance was determined through the linear polarization technique, with a Potentiostat/Galvanostat/EIS Analyzer (model PARSTAT 4000, producer Princeton Applied Research); the potentiodynamic curves were obtained with the VersaStudio software.

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