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. 2019 Oct 18;12(20):3409. doi: 10.3390/ma12203409

Table 1.

Parameters of untreated metal sheets used in experiments [46]. The reflectivity was calculated from the optical constants of the metals according to [47,48,49].

Parameter Cr Ni Cu
Thickness (µm) 315 266.67 101.25
Surface roughness Ra (µm) 0.05 0.05 0.17
Density ρ (g/cm3) 7.1 8.9 8.96
Latent heat of vaporization LV (J/g) 6580 6378 4796
Thermal conductivity K (W/(m∙K)) 93.7 91 401
Heat capacity Cp (J/(g∙K)) 0.52 0.44 0.39
Diffusivity α (cm2/s) 0.25 0.23 1.16
Reflectivity (@532 nm) 0.55 0.63 0.6