Hierarchical Microstructure of Laser Powder Bed Fusion Produced Face-Centered-Cubic-Structured Equiatomic CrFeNiMn Multicomponent Alloy

Hierarchical Microstructure of Laser Powder Bed Fusion Produced Face-Centered-Cubic-Structured Equiatomic CrFeNiMn Multicomponent Alloy

A cobalt-free equiatomic CrFeNiMn multicomponent alloy was fabricated from gas-atomized powder using laser powder bed fusion (L-PBF), also known as selective laser melting (SLM). The as-built specimens had a single face-centered cubic (FCC) structure, relative density of 98%, and hardness up to 248...

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Bibliographic Details
Main Authors: Xuan Yang, Yanling Ge, Joonas Lehtonen, Simo-Pekka Hannula
Format: Article
Language:English
Published: MDPI AG 2020-10-01
Series:Materials
Subjects:
high-entropy alloys
laser powder bed fusion
selective laser melting
solidification microstructure
Online Access:https://www.mdpi.com/1996-1944/13/20/4498

Internet

https://www.mdpi.com/1996-1944/13/20/4498

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