The technique of plasma spraying has been applied to deposite a thin, dense layer of hydroxylapatite onto a titanium substrate. Bond strength of such apatite coatings with the substrate have been measured, as well as the (absence of) influence of the coating process on fatigue properties of the subs
Plasma sprayed coatings of hydroxylapatite
β Scribed by De Groot, K. ;Geesink, R. ;Klein, C. P. A. T. ;Serekian, P.
- Publisher
- John Wiley and Sons
- Year
- 1987
- Tongue
- English
- Weight
- 390 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0021-9304
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Plasma sprayed hydroxylapatite (HA) coatings on titanium substrates were analyzed for process-induced compositional and structural changes. The HA starting powder and the resulting HA coatings were characterized using x-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), and Raman
This study investigated the effects of cyclic bending stress levels and testing in simulated physiological solutions or air on the integrity of plasma-sprayed hydroxylapatite (HA) coatings of two different crystallinities. Hydroxylapatite-coated commercially pure (CP) Ti rods were evaluated by immer
## Abstract Hydroxylapatite (HA) is one of the most important materials for human hard tissue implants. Until now, HA coatings are widely deposited on implants using atmospheric plasma spraying (APS). Due to the decomposition of HA and formation of amorphous phase during spraying, the crystallinity
## Abstract The structure and phase composition of HAp coatings deposited onto Ti6Al4V coupons (50x20x2mm) by atmospheric plasma spraying (APS) were studied by laserβRaman spectroscopy, ^31^Pβ and ^1^HβMASβNMR and 2Dβ^31^P/^1^H HETCORβCPβNMR spectroscopy, and XRD with Rietveld refinement. The sampl
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