Combined effect of pulse electron beam treatment and thin hydroxyapatite film on mechanical features of biodegradable AZ31 magnesium alloy

M. A. Surmeneva, A. I. Tyurin, A. D. Teresov, Nikolay Nikolaevich Koval, T. S. Pirozhkova, I. A. Shuvarin, R. A. Surmenev

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

The morphology, elemental, phase composition, nanohardness, and Young's modulus of the hydroxyapatite (HA) coating deposited via radio frequency (RF) magnetron sputtering onto the AZ31 surface were investigated by atomic force microscopy (AFM), scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD), and nanoindentationtechniques. The calcium phosphate (Ca/P) molar ratio of the HA coating deposited via RF-magnetron sputtering onto AZ31 substrates according to EDX was 1.57+0.03. The SEM experiments revealed significant differences in the morphology of the HA film deposited on untreated and treated with the pulsed electron beam (PEB) AZ31 substrate. Nanoindentation studies demonstrated significant differences in the mechanical responses of the HA film deposited on the initial and PEB-modified AZ31 substrates. The nanoindentation hardness and the Young's modulus of the HA film on the magnesium alloy modified using the PEB treatment were higher than that of the HA layer on the untreated substrate. Moreover, the HA film fabricated onto the PEB-treated surface was more resistant to plastic deformation than the same film on the untreated AZ31 surface.

Original languageEnglish
Title of host publicationIOP Conference Series: Materials Science and Engineering
PublisherInstitute of Physics Publishing
Volume98
Edition1
DOIs
Publication statusPublished - 3 Nov 2015
Event3rd International Youth Conference on Interdisciplinary Problems of Nanotechnology, Biomedicine and Nanotoxicology, Nanobiotech 2015 - Tambov, Russian Federation
Duration: 21 May 201522 May 2015

Other

Other3rd International Youth Conference on Interdisciplinary Problems of Nanotechnology, Biomedicine and Nanotoxicology, Nanobiotech 2015
CountryRussian Federation
CityTambov
Period21.5.1522.5.15

Fingerprint

Durapatite
Magnesium alloys
Hydroxyapatite
Electron beams
Substrates
Nanoindentation
Magnetron sputtering
Elastic moduli
Nanohardness
Coatings
Scanning electron microscopy
Calcium phosphate
Phase composition
Atomic force microscopy
Plastic deformation
Hardness
X ray diffraction
Experiments

ASJC Scopus subject areas

  • Engineering(all)
  • Materials Science(all)

Cite this

Surmeneva, M. A., Tyurin, A. I., Teresov, A. D., Koval, N. N., Pirozhkova, T. S., Shuvarin, I. A., & Surmenev, R. A. (2015). Combined effect of pulse electron beam treatment and thin hydroxyapatite film on mechanical features of biodegradable AZ31 magnesium alloy. In IOP Conference Series: Materials Science and Engineering (1 ed., Vol. 98). [012030] Institute of Physics Publishing. https://doi.org/10.1088/1757-899X/98/1/012030

Combined effect of pulse electron beam treatment and thin hydroxyapatite film on mechanical features of biodegradable AZ31 magnesium alloy. / Surmeneva, M. A.; Tyurin, A. I.; Teresov, A. D.; Koval, Nikolay Nikolaevich; Pirozhkova, T. S.; Shuvarin, I. A.; Surmenev, R. A.

IOP Conference Series: Materials Science and Engineering. Vol. 98 1. ed. Institute of Physics Publishing, 2015. 012030.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Surmeneva, MA, Tyurin, AI, Teresov, AD, Koval, NN, Pirozhkova, TS, Shuvarin, IA & Surmenev, RA 2015, Combined effect of pulse electron beam treatment and thin hydroxyapatite film on mechanical features of biodegradable AZ31 magnesium alloy. in IOP Conference Series: Materials Science and Engineering. 1 edn, vol. 98, 012030, Institute of Physics Publishing, 3rd International Youth Conference on Interdisciplinary Problems of Nanotechnology, Biomedicine and Nanotoxicology, Nanobiotech 2015, Tambov, Russian Federation, 21.5.15. https://doi.org/10.1088/1757-899X/98/1/012030
Surmeneva MA, Tyurin AI, Teresov AD, Koval NN, Pirozhkova TS, Shuvarin IA et al. Combined effect of pulse electron beam treatment and thin hydroxyapatite film on mechanical features of biodegradable AZ31 magnesium alloy. In IOP Conference Series: Materials Science and Engineering. 1 ed. Vol. 98. Institute of Physics Publishing. 2015. 012030 https://doi.org/10.1088/1757-899X/98/1/012030
Surmeneva, M. A. ; Tyurin, A. I. ; Teresov, A. D. ; Koval, Nikolay Nikolaevich ; Pirozhkova, T. S. ; Shuvarin, I. A. ; Surmenev, R. A. / Combined effect of pulse electron beam treatment and thin hydroxyapatite film on mechanical features of biodegradable AZ31 magnesium alloy. IOP Conference Series: Materials Science and Engineering. Vol. 98 1. ed. Institute of Physics Publishing, 2015.
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