Modeling of the Effect of the Building Strategy on the Thermomechanical Response of Ti-6Al-4V Rectangular Parts Manufactured by Laser Directed Energy Deposition

Part warpage and residual stress are two of the main challenges for metal additive manufacturing (AM) as they result in lower geometric precision and poor mechanical properties of the products. This work investigates the effect of the building strategy on the heat transfer process and the evolution...

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Bibliographic Details
Main Authors: Xufei Lu, Miguel Cervera, Michele Chiumenti, Junjie Li, Xianglin Ji, Guohao Zhang, Xin Lin
Format: Article
Language:English
Published: MDPI AG 2020-12-01
Series:Metals
Subjects:
Online Access:https://www.mdpi.com/2075-4701/10/12/1643