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Laser Absorption and Scaling Behavior in Powder Bed Fusion Additive Manufacturing of Metals
- Source :
- Conference on Lasers and Electro-Optics.
- Publication Year :
- 2018
- Publisher :
- OSA, 2018.
-
Abstract
- The effect of powder bed thickness and laser beam diameter on laser absorptivity is studied using micro-calorimetry. Dimensionless analysis is utilized to consolidate multiple influence factors into a single parameter for comparison between materials and laser parameters.
- Subjects :
- 0209 industrial biotechnology
Fusion
Materials science
Physics::Optics
02 engineering and technology
Molar absorptivity
021001 nanoscience & nanotechnology
Laser
law.invention
020901 industrial engineering & automation
law
Powder bed
Physics::Atomic Physics
Composite material
0210 nano-technology
Absorption (electromagnetic radiation)
Scaling
Inertial confinement fusion
Dimensionless quantity
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- Conference on Lasers and Electro-Optics
- Accession number :
- edsair.doi...........985a02ce6f4ed61e0f7d4d2ccab5c5ed