From: Investigation of the Laser Powder Bed Fusion Process of Ti-6.5Al-3.5Mo-1.5Zr-0.3Si Alloy
Parameters | Value |
---|---|
Metal density (kg·m−3) | 4480 |
Solidus temperature (K) | 1844 |
Liquidus temperature (K) | 1968 |
Evaporation temperature (K) | 3494 |
β-Tranus (K) | 1288 |
The viscosity of liquid metal (Pa·s) | 4 × 10−3 |
Temperature coefficient of surface tension (N·m1·K−1) | −2.6 × 10−4 |
Latent heat of evaporation (J·kg−1) | 9.8 × 106 |
Latent heat of fusion (J·kg−1) | 2.86 × 105 |
Gas constant (J·kg−1·mol−1) | 8.314 |
Stefan-Boltzmann (W·m−2·K−4) | 5.67 × 10−8 |
Thermal conductivity of Ar (W·m−1·K−1) | 1.772 × 10−2 |
Viscosity of Ar (Pa·s) | 2.2 × 10−5 |
Specific heat of Ar (J·kg−1·K−1) | 521.75 |