Microstructural evolution and mechanical properties of Laser Metal Deposition Al–Mg-Sc-Zr alloy using recycled powders in an open environment

Microstructural evolution and mechanical properties of Laser Metal Deposition Al–Mg-Sc-Zr alloy using recycled powders in an open environment

Al–Mg-Sc-Zr alloys with flat surface, low porosity and excellent mechanical properties were prepared by Laser Metal Deposition (LMD) and annealed (A) using secondary recycled Al–Mg-Sc-Zr powders in an open environment. The optimal LMD parameters are laser power 1800 W, scanning speed 5 mm/s and scan...

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Bibliographic Details
Main Authors: Xiao Liu, Li Xie, Gang Xiao, Biwu Zhu, Chao Lu, Wenhui Liu
Format: Article
Language:English
Published: Elsevier 2024-11-01
Series:Journal of Materials Research and Technology
Subjects:
Laser metal deposition
Al–Mg-Sc-Zr alloys
Process optimization
Microstructure
Mechanical property
Online Access:http://www.sciencedirect.com/science/article/pii/S223878542402684X
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