Table 1.
Sample | 1 [37] | 2 [37] | 3 [37] | 4 [37] | 5 [38] | 6 [39] | 7 [39] | 8 [39] |
---|---|---|---|---|---|---|---|---|
Laser power (W) | 20 | 40 | 60 | 80 | 500 | 300 | 300 | 300 |
Scan speed (mm/s) | 200 | 200 | 200 | 200 | 6 | 400 | 800 | 1200 |
Laser spot radius (µm) | 26 | 26 | 26 | 26 | 26 | 50 | 50 | 50 |
Layer thickness (µm) | 30 | 30 | 30 | 30 | 45 | 30 | 30 | 30 |
Absorption ratio | 0.77 | 0.77 | 0.77 | 0.77 | 0.77 | 0.77 | 0.77 | 0.77 |