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Frontispiece: Advanced Engineering Materials 7∕2019
Publication year - 2019
Publication title -
advanced engineering materials
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 0.938
H-Index - 114
eISSN - 1527-2648
pISSN - 1438-1656
DOI - 10.1002/adem.201970023
Subject(s) - courtesy , laser , materials science , computer science , element (criminal law) , mechanical engineering , tracing , engineering drawing , computer graphics (images) , nanotechnology , optics , physics , engineering , programming language , political science , law
A hydrodynamic fi nite element model based on ray‐tracing methods reveals laser‐material interaction during laser powder bed fusion additive manufacturing as described in the article 1900185 by Manyalibo J. Matthews and co‐workers. The model together with in situ calorimetry measurements reveal the scaling relationships of laser absorptivity and melt pool depth across different materials and laser scan systems, which will accelerate the optimization of laser processing parameters for 3D printing of metals. Graphic design courtesy of Veronica Chen.