Residual Stress Build-Up in Aluminum Parts Fabricated with SLM Technology Using the Bridge Curvature Method

Residual Stress Build-Up in Aluminum Parts Fabricated with SLM Technology Using the Bridge Curvature Method

In metal 3D printing with Selective Laser Melting (SLM) technology, due to large thermal gradients, the residual stress (RS) distribution is complicated to predict and control. RS can distort the shape of the components, causing severe failures in fabrication or functionality. Thus, several research...

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Bibliographic Details
Main Authors: Quoc-Phu Ma, Jakub Mesicek, Frantisek Fojtik, Jiri Hajnys, Pavel Krpec, Marek Pagac, Jana Petru
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Materials
Subjects:
selective laser melting (SLM)
residual stress
hole drilling method (HDM)
bridge curvature method (BCM)
finite element analysis (FEA)
aluminum alloys
Online Access:https://www.mdpi.com/1996-1944/15/17/6057

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https://www.mdpi.com/1996-1944/15/17/6057

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