Preparation of GRCop-42 Cu Alloy by Laser-Directed Energy Deposition: Role of Laser Power on Densification, Microstructure, and Mechanical Properties

This study addresses critical challenges in manufacturing GRCop-42 Cu alloy (Cu-4Cr-2Nb) components via laser-directed energy deposition (LDED). We systematically establish process–microstructure–property correlation for this alloy, demonstrating that laser power critically governs defect formation...

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Bibliographic Details
Main Authors: Chao Liu, Ping Han, Hongwei Sun, Yun Zhao
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Crystals
Subjects:
Online Access:https://www.mdpi.com/2073-4352/15/6/547
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