Cryogenic property in laser powder bed fusion - fabricated Sc/Zr-modified Al-Li Alloys

Key Points

• Cryogenic properties were enhanced in Sc/Zr-modified Al-Li alloys when fabricated via laser powder bed fusion.
• The study identified significant improvement in performance metrics, with specific focus on material integrity and strength.
• Observational analysis demonstrates the influence of Sc/Zr modification on thermal behaviors during production.
• These findings highlight potential advancements in additive manufacturing, specifically for cryogenic applications.