Investigation of the HA film deposited on the porous Ti6Al4V alloy prepared via additive manufacturing

Abstract

This study is focused on the use of radio frequency magnetron sputtering to modify the surface of porous Ti6Al4V alloy fabricated via additive manufacturing technology. The hydroxyapatite (HA) coated porous Ti6Al4V alloy was studied in respect with its chemical and phase composition, surface morphology, water contact angle and hysteresis, and surface free energy. Thin nanocrystalline HA film was deposited while its structure with diamond-shaped cells remained unchanged. Hysteresis and water contact angle measurements revealed an effect of the deposited HA films, namely an increased water contact angle and contact angle hysteresis. The increase of the contact angle of the coating-substrate system compared to the uncoated substrate was attributed to the multiscale structure of the resulted surfaces.

Original language	English
Title of host publication	IOP Conference Series: Materials Science and Engineering
Publisher	Institute of Physics Publishing
Volume	98
Edition	1
DOIs	https://doi.org/10.1088/1757-899X/98/1/012025
Publication status	Published - 3 Nov 2015
Event	3rd International Youth Conference on Interdisciplinary Problems of Nanotechnology, Biomedicine and Nanotoxicology, Nanobiotech 2015 - Tambov, Russian Federation Duration: 21 May 2015 → 22 May 2015

Conference

Conference	3rd International Youth Conference on Interdisciplinary Problems of Nanotechnology, Biomedicine and Nanotoxicology, Nanobiotech 2015
Country	Russian Federation
City	Tambov
Period	21.5.15 → 22.5.15

ASJC Scopus subject areas

Engineering(all)
Materials Science(all)

Access to Document

10.1088/1757-899X/98/1/012025

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Surmeneva, M., Chudinova, E., Syrtanov, M., Koptioug, A., & Surmenev, R. (2015). Investigation of the HA film deposited on the porous Ti6Al4V alloy prepared via additive manufacturing. In IOP Conference Series: Materials Science and Engineering (1 ed., Vol. 98). [012025] Institute of Physics Publishing. https://doi.org/10.1088/1757-899X/98/1/012025

Investigation of the HA film deposited on the porous Ti6Al4V alloy prepared via additive manufacturing. / Surmeneva, M.; Chudinova, E.; Syrtanov, M.; Koptioug, A.; Surmenev, R.

IOP Conference Series: Materials Science and Engineering. Vol. 98 1. ed. Institute of Physics Publishing, 2015. 012025.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Surmeneva, M , Chudinova, E , Syrtanov, M, Koptioug, A & Surmenev, R 2015, Investigation of the HA film deposited on the porous Ti6Al4V alloy prepared via additive manufacturing. in IOP Conference Series: Materials Science and Engineering. 1 edn, vol. 98, 012025, 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/98/1/012025

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abstract = "This study is focused on the use of radio frequency magnetron sputtering to modify the surface of porous Ti6Al4V alloy fabricated via additive manufacturing technology. The hydroxyapatite (HA) coated porous Ti6Al4V alloy was studied in respect with its chemical and phase composition, surface morphology, water contact angle and hysteresis, and surface free energy. Thin nanocrystalline HA film was deposited while its structure with diamond-shaped cells remained unchanged. Hysteresis and water contact angle measurements revealed an effect of the deposited HA films, namely an increased water contact angle and contact angle hysteresis. The increase of the contact angle of the coating-substrate system compared to the uncoated substrate was attributed to the multiscale structure of the resulted surfaces.",

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AB - This study is focused on the use of radio frequency magnetron sputtering to modify the surface of porous Ti6Al4V alloy fabricated via additive manufacturing technology. The hydroxyapatite (HA) coated porous Ti6Al4V alloy was studied in respect with its chemical and phase composition, surface morphology, water contact angle and hysteresis, and surface free energy. Thin nanocrystalline HA film was deposited while its structure with diamond-shaped cells remained unchanged. Hysteresis and water contact angle measurements revealed an effect of the deposited HA films, namely an increased water contact angle and contact angle hysteresis. The increase of the contact angle of the coating-substrate system compared to the uncoated substrate was attributed to the multiscale structure of the resulted surfaces.

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