Smart-substrate: a novel structural design to avert residual stress accretion in directed energy deposition additive manufacturing

Smart-substrate: a novel structural design to avert residual stress accretion in directed energy deposition additive manufacturing

Residual stresses, related distortions and cracks are detrimental in metallic Additive Manufacturing (AM). Previously developed stress-control strategies based on reducing thermal gradients hardly diminish the stress concentrations at the built basement and easily affect other physical phenomena inv...

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Bibliographic Details
Main Authors:	Xufei Lu, Guohao Zhang, Michele Chiumenti, Miguel Cervera, Mehdi Slimani, Liang Ma, Lei Wei, Xin Lin
Format:	Article
Language:	English
Published:	Taylor & Francis Group 2023-12-01
Series:	Virtual and Physical Prototyping
Subjects:	additive manufacturing structural design residual stresses multi-physics thermomechanical simulation
Online Access:	http://dx.doi.org/10.1080/17452759.2023.2246041

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