A Micro-Computed Tomography Comparison of the Porosity in Additively Fabricated CuCr1 Alloy Parts Using Virgin and Surface-Modified Powders

A Micro-Computed Tomography Comparison of the Porosity in Additively Fabricated CuCr1 Alloy Parts Using Virgin and Surface-Modified Powders

Recently, the use of novel CuCr1 surface-modified powder for reliable laser powder-bed fusion (LPBF) manufacturing has been proposed, enabling a broader LPBF processing window and longer powder storage life. Nevertheless, virgin CuCr1 powder is also LPBF processable, on the condition that a high-ene...

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Bibliographic Details
Main Authors: Mirko Sinico, Suraj Dinkar Jadhav, Ann Witvrouw, Kim Vanmeensel, Wim Dewulf
Format: Article
Language:English
Published: MDPI AG 2021-04-01
Series:Materials
Subjects:
computed tomography
porosity analysis
surface-modified CuCr1 powder
laser powder-bed fusion
additive manufacturing
laser reflectivity
Online Access:https://www.mdpi.com/1996-1944/14/8/1995

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https://www.mdpi.com/1996-1944/14/8/1995

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