Additive manufactured Ti6Al4V scaffolds with the RF- magnetron sputter deposited hydroxyapatite coating

7th Conference on Low temperature Plasma in the Processes of Functional Coating Preparation

Chudinova, E.^1 ; Surmeneva, M.^1 ; Koptioug, A.^2 ; Scoglund, P.^2 ; Surmenev, R.^1

Tomsk Polytechnic University, Institute of Physics and Technologies, Lenina ave. 30, Tomsk

634050, Russia^1

Mid Sweden University, Akademigatan 1, Östersund

SE-831 25, Sweden^2

关键词: Chemical and phase compositions;    HA coating;    Hydroxyapatite coating;    Radio frequency magnetron sputtering;    Rf magnetron sputters;    rf-Magnetron sputtering;    Ti-6al-4v;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/669/1/012004/pdf
DOI  :  10.1088/1742-6596/669/1/012004

来源: IOP

【 摘 要 】

Present paper reports on the results of surface modification of the additively manufactured porous Ti6Al4V scaffolds. Radio frequency (RF) magnetron sputtering was used to modify the surface of the alloy via deposition of the biocompatible hydroxyapatite (HA) coating. The surface morphology, chemical and phase composition of the HA-coated alloy were studied. It was revealed that RF magnetron sputtering allows preparing a homogeneous HA coating onto the entire surface of scaffolds.