Properties

Unit

Value

Titanium (3.7024)

Thermal diffusivity D

m²/s

6.8 × 10⁻⁶

Thermal conductivity κ

W/(m・K)

21

Absorption coeff. at NIR α_abc

-

0.4

Laser beam

Wavelength λ

nm

1080

Focus spot diameter d_spot

µm

30.5, 68, 109

Irradiation time t_L

s

1

Laser power P_L

W

0 ∙∙∙ 20

Electrolyte

Solution

-

H₃PO₄

Concentration

mol/l

5

Boiling temperature T_Boiling

˚C

104

Layer thickness

Mm

1

Transmission coefficient τ_E

-

0.96

Flow speed

m/s

2