Influence of Heat Treatment on the Microstructure and Mechanical Properties of FeCoNiCrMn High-Entropy Alloy Manufactured via Laser Powder Bed Fusion

Influence of Heat Treatment on the Microstructure and Mechanical Properties of FeCoNiCrMn High-Entropy Alloy Manufactured via Laser Powder Bed Fusion

Laser powder bed fusion (L-PBF), as one of the additive manufacturing (AM) or 3D printing techniques, has been widely used for the net-shape fabrication of high-entropy alloys (HEAs). However, microstructural defects are often present in the FeCoNiCrMn high-entropy alloy fabricated via L-PBF, which...

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Bibliographic Details
Main Authors: Jiahong Liang, Guoxing Zhu, Jingli Sun, Shoujiang Qu, Jianzhong Jiang, Guojian Cao, Hao Wang, Jun Shen, Aihan Feng, Daolun Chen
Format: Article
Language:English
Published: MDPI AG 2025-02-01
Series:Metals
Subjects:
high-entropy alloys
laser powder bed fusion
heat treatment
cellular substructure
Online Access:https://www.mdpi.com/2075-4701/15/3/260
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