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Microstructural features compared for SLM and EBM specimens.
| Technology | Average Porosity (%) | Pore Density (mm−2) | Feret Diameter of Pores (µm) | Prior-β Grains Thickness (µm) | α-Lamellae Thickness (µm) |
|---|---|---|---|---|---|
| SLM | 0.37 | 5.0 ± 1.9 | 34.1 ± 27.9 | 81 ± 22 | 0.86 ± 0.27 |
| EBM | 0.15 | 1.6 ± 0.9 | 42.0 ± 32.6 | 58 ± 16 | 0.45 ± 0.13 |
