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Surface roughness of the samples
| Samples | SLM | MP | AO | AOC |
|---|---|---|---|---|
| Ra (µm) | 7.57±0.32 | 0.39±0.01 | 2.15±0.04 | 2.15±0.06 |
| Rq (µm) | 11.20±0.66 | 0.50±0.01 | 2.72±0.03 | 2.71±0.05 |
Abbreviations: SLM, selective laser melting; MP, mechanically polished; AO, anodic oxidation; AOC, anodic oxidation composited with electrochemical deposition.
