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Fabrication and process

Fabrication and process

Laser ‘speed limit’ leaves defects in 3D-printed parts

10 Dec 2020 Isabelle Dumé
keyhole porosity
Artwork showing the boundary and origin of keyhole porosity. Credit: Ye Feng and Cang Zhao, Tsinghua University
3D printing techniques are transforming many areas of manufacturing. One such technique, laser powde

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Isabelle Dumé is a contributing editor to Physics World
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