Improving ductility via grain structure control in Sc/Zr modified Al-Cu-Li alloys by pulsed-laser powder bed fusion

Improving ductility via grain structure control in Sc/Zr modified Al-Cu-Li alloys by pulsed-laser powder bed fusion

Sc/Zr modification significantly enhances the printability of high-strength Al-Cu-Li alloys, but poor ductility continues to limit the application of additive manufactured aluminum alloys as advanced component. Here, we proposed a point-by-point deposition strategy based on pulsed-laser powder bed f...

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Bibliographic Details
Main Authors: Siyu Zhang, Wei Fan, Zhiwei Hao, Yongxia Wang, Mingji Dang, Yang Qi, Hua Tan, Fengying Zhang, Xin Lin
Format: Article
Language:English
Published: Taylor & Francis Group 2025-12-01
Series:Virtual and Physical Prototyping
Subjects:
Powder bed fusion
additive manufacturing
aluminum alloy
pulsed laser
grain structure
Online Access:https://www.tandfonline.com/doi/10.1080/17452759.2025.2526171
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https://www.tandfonline.com/doi/10.1080/17452759.2025.2526171

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