Table 1 Roughness of FPB-treated surfaces
From: Antibacterial effect on microscale rough surface formed by fine particle bombarding
Test piece | Pitch (µm) | Depth (μm) |
|---|---|---|
FPB-1 | 0.4–1.0, avg. = 0.72 | 0.04–0.17, avg. = 0.10 |
FPB-2 | 1.7–7.3, avg. = 3.56 | 0.2–1.0, avg. = 0.51 |
FPB-3 | 20–35, avg. = 25.7 | 0.6–0.9, avg. = 0.77 |
FPB-4 | 81–183, avg. = 124.4 | 1.5–4.6, avg. = 3.10 |