Table 1 Basic information of Al and 316L powders
From: A Prediction Model of Effective Thermal Conductivity for Metal Powder Bed in Additive Manufacturing
Materials | Particle sizes d50 (µm) | Solid fraction ε | Equal particle size (yes or no) |
|---|---|---|---|
AL | 30 | 0.5545 | Yes |
AL | 30 | 0.5827 | No |
316L | 30 | 0.5545 | Yes |
316L | 30 | 0.5827 | No |
AL | 120 | 0.5479 | Yes |
AL | 120 | 0.5838 | No |
316L | 120 | 0.5479 | Yes |
316L | 120 | 0.5838 | No |