Physics-based and phenomenological plasticity models for thermomechanical simulation in laser powder bed fusion additive manufacturing: A comprehensive numerical comparison

Title
Physics-based and phenomenological plasticity models for thermomechanical simulation in laser powder bed fusion additive manufacturing: A comprehensive numerical comparison
Authors
Keywords
Additive manufacturing, Laser powder bed fusion, Thermomechanical modeling, Residual stress, Ti-6Al-4V alloy, Material constitutive models, Mechanical threshold stress model, Johnson-Cook plasticity model
Journal
MATERIALS & DESIGN
Volume 204, Issue -, Pages 109658
Publisher
Elsevier BV
Online
2021-03-19
DOI
10.1016/j.matdes.2021.109658

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