Separation of the Formation Mechanisms of Residual Stresses in LPBF 316L

Separation of the Formation Mechanisms of Residual Stresses in LPBF 316L

Rapid cooling rates and steep temperature gradients are characteristic of additively manufactured parts and important factors for the residual stress formation. This study examined the influence of heat accumulation on the distribution of residual stress in two prisms produced by Laser Powder Bed Fu...

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Bibliographic Details
Main Authors: Alexander Ulbricht, Simon J. Altenburg, Maximilian Sprengel, Konstantin Sommer, Gunther Mohr, Tobias Fritsch, Tatiana Mishurova, Itziar Serrano-Munoz, Alexander Evans, Michael Hofmann, Giovanni Bruno
Format: Article
Language:English
Published: MDPI AG 2020-09-01
Series:Metals
Subjects:
additive manufacturing
Laser Powder Bed Fusion
LPBF
AISI 316L
online process monitoring
thermography
Online Access:https://www.mdpi.com/2075-4701/10/9/1234

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