Analysis of the Part Distortions for Inconel 718 SLM: A Case Study on the NIST Test Artifact

Analysis of the Part Distortions for Inconel 718 SLM: A Case Study on the NIST Test Artifact

The present paper evaluates the misalignment and geometry distortion of the standard National Institute of Standards and Technology (NIST) test artifact in Inconel 718 alloy, when several layers with and without supports are employed to manufacture it by the Selective Laser Melting (SLM) process. To...

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Bibliographic Details
Main Authors: Silvia Martínez, Naiara Ortega, Diego Celentano, Antonio J. Sánchez Egea, Eneko Ukar, A. Lamikiz
Format: Article
Language:English
Published: MDPI AG 2020-11-01
Series:Materials
Subjects:
SLM
geometry distortion
Inconel 718
substrate thickness
numerical simulation
Online Access:https://www.mdpi.com/1996-1944/13/22/5087

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