Research Article
Cellular Scanning Strategy for Selective Laser Melting: Capturing Thermal Trends with a Low-Fidelity, Pseudo-Analytical Model
Table 1
Parameters for model validation.
| Density | 4200 kg/m3 | Specific heat | 821 J/(kg-K) | Thermal conductivity | 27 W/(m-K) | Solidus temperature | 1600°C | Liquidus temperature | 1650°C | Boiling temperature | 3201°C | Laser power | 120 Watt | Laser beam diameter | 70 m | Laser power distribution profile | Gaussian | Scanning speed | 800 mm/s | Environment temperature | 2°C (275 K) |
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