244
8 Keyhole and Weld Pool Dynamics in Laser Welding with Filler Wires
Table 8.15
Thermophysical parameters for parent metal
Density
/(kg/m 3
)
Specific heat
capacity/
[J/(kg•K)]
Thermal
conductivity
/[W/(m•K)]
Liquidus
temperature/K
Solidus
temperature/K
Latent heat of
melting
/(J/kg)
Latent heat of
evaporation/(J/kg)
Boiling point/K
4000
660
25
1928
1878
3.7
× 10 5
8.9
× 10 6
3315
8 Keyhole and Weld Pool Dynamics in Laser Welding with Filler Wires
Table 8.15
Thermophysical parameters for parent metal
Density
/(kg/m 3
)
Specific heat
capacity/
[J/(kg•K)]
Thermal
conductivity
/[W/(m•K)]
Liquidus
temperature/K
Solidus
temperature/K
Latent heat of
melting
/(J/kg)
Latent heat of
evaporation/(J/kg)
Boiling point/K
4000
660
25
1928
1878
3.7
× 10 5
8.9
× 10 6
3315