The Effect of Selective Laser Melting Fabrication Parameters on the Tensile Strength of an Aged New Maraging Steel Alloy with 8% Cr, Reduced Ni Content (7%), and No Co or Mo

The Effect of Selective Laser Melting Fabrication Parameters on the Tensile Strength of an Aged New Maraging Steel Alloy with 8% Cr, Reduced Ni Content (7%), and No Co or Mo

The aim of this paper was to optimise the manufacturing parameters of a new maraging steel alloy with 8% Cr, reduced Ni content (7%), and no Co or Mo. This alloy was developed by ArcelorMittal and its trade name is LeanSi. The alloy was produced using the selective laser melting (SLM) process. In th...

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Bibliographic Details
Main Authors: Inés Pérez-Gonzalo, Alejandro González-Pociño, Florentino Alvarez-Antolin, Laura del Rio-Fernández
Format: Article
Language:English
Published: MDPI AG 2023-11-01
Series:Materials
Subjects:
maraging steel
selective laser melting
balling
laser power
scanning speed
porosity
Online Access:https://www.mdpi.com/1996-1944/16/21/7008

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