Table 1.
Surface chemical composition and roughness parameters of titanium cylinder surfaces (mean value ± SD).
Concentration (atomic % ± std.) | Roughness parameter (mean µm ± std.) |
|||||
---|---|---|---|---|---|---|
C1s | N1s | O1s | Ti2p | Ra | Rt | |
PT | 31.7 ± 2.3 | 2.4 ± 0.1 | 49.5 ± 1.2 | 16.4 ± 1.0 | 0.21 ± 0.03 | 1.39 ± 0.32 |
SLA | 40.3 ± 1.1 | 3.0 ± 0.4 | 43.5 ± 0.7 | 13.3 ± 0.7 | 3.39 ± 0.63 | 19.71 ± 5.09 |
modSLA | 24.8 ± 2.1 | 54.5 ± 1.5 | 20.6 ± 0.6 | 3.47 ± 0.71 | 21.15 ± 4.96 |