Interlinked Process, Product and Data Quality framework for Zero-Defects Manufacturing (InterQ)
Published June 21, 2021 | Version v1
Journal article Open

IOP Conference Series: Materials Science and Engineering Paper • The following article is Open access Analysis of the effect of porosity on the mechanical behaviour of L-PBF Inconel 718 using XRCT

Authors/Creators

  • 1. eronautics Advanced Manufacturing Center, CFAA (UPV/EHU), Bizkaia Technology Park, Building 202, 48170 Zamudio, Spain,Faculty of Engineering of Bilbao, UPV/EHU, Plaza Torres Quevedo 1, 48013 Bilbao, Spain
  • 2. Faculty of Engineering of Bilbao, UPV/EHU, Plaza Torres Quevedo 1, 48013 Bilbao, Spain
  • 3. eronautics Advanced Manufacturing Center, CFAA (UPV/EHU), Bizkaia Technology Park, Building 202, 48170 Zamudio, Spain

Description

Abstract

The scope of this work is to assess the influence of porosity on the mechanical behaviour of L-PBF Inconel 718. To this end, some test specimens were manufactured by L-PBF, according to ASTM E8/E8M. Afterwards, these specimens were scanned by means of XRCT in order to analyse the porosity of each one. The XRCT geometry generated by the previous step were used for FEM analysis. Finally, the results obtained by the analysis were correlated with the experimental results, highlighting the promising future of the proposed methodolog

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