Lecture

Laser Sintering and Melting: Thermal Properties and Intensity

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In course

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Description

This lecture covers the consolidation mechanism in selective laser sintering and melting, the needed laser intensity, heat diffusion in a powder bed, absorption coefficient, thermal and electrical conductivity, and the graphical representation of H functions. It also discusses the minimal intensity required for metal selective laser sintering, focusing of thermal/fluorescent sources, and the expected intensity after focalization.

Instructors (3)

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Official source

https://mediaspace.epfl.ch/media/0_sf90kbw5

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