Invited Paper An Overview Of Melt Dynamics In Laser Processing
- 22 September 1987
- proceedings article
- Published by SPIE-Intl Soc Optical Eng
- Vol. 0801, 228-242
- https://doi.org/10.1117/12.941246
Abstract
The role of convection in controlling laser melted pool geometry such as pool shape, undercut and ripples; defects such as variable penetration, porosity and lack of fusion; and properties such as homogeneity has been studied by a number of researchers. This paper will review the state-of-the-art research in this area.Keywords
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