Integrating Temperature History into Inherent Strain Methodology for Improved Distortion Prediction in Laser Powder Bed Fusion

Integrating Temperature History into Inherent Strain Methodology for Improved Distortion Prediction in Laser Powder Bed Fusion

Powder bed fusion–laser beam (PBF-LB) additive manufacturing enables the production of intricate, lightweight metal components aligned with Industry 4.0 and sustainable principles. However, residual stresses and distortions challenge the dimensional accuracy and reliability of parts. Inherent strain...

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Bibliographic Details
Main Authors: Iñaki Setien, Michele Chiumenti, Maria San Sebastian, Carlos A. Moreira, Manuel A. Caicedo
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Metals
Subjects:
additive manufacturing
inherent strain
distortion
thermo-mechanical model
finite element modelling
macro-scale
Online Access:https://www.mdpi.com/2075-4701/15/2/143
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