Determines how fast heat "spreads" relative to the melting point.
Used to predict the Heat Affected Zone (HAZ) size. 🌊 Phase Changes and Fluid Dynamics The Theory of Laser Materials Processing: Heat ...
Governing equation for heat flow within the solid. Determines how fast heat "spreads" relative to the
Highly dependent on wavelength, surface roughness, and temperature. often causing "spatter." 🛠️ Process Regimes
The theory of laser materials processing centers on the conversion of coherent light into thermal energy. This interaction involves complex heat transfer mechanisms that determine the quality, depth, and microstructure of the processed material. ⚡ Energy Absorption and Surface Interaction
Vaporization exerts force on the liquid, often causing "spatter." 🛠️ Process Regimes