High-Performance Porous Aluminum Alloys from Recycled A356 Scrap: Synergistic Foaming Approach Using TiH₂ and Na₂B₄O₇·10H₂O

Porous aluminum alloys are widely used for lightweight structural materials such as marine structures, energy absorbers, and buoyant components. However, the conventional foaming agent TiH₂ presents limitations such as high cost and elevated decomposition temperatures, which i...

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Bibliographic Details

Published in:	Metals
Main Authors:	Jinwoo Baek, Hyuncheul Lee, Jaehui Bang, Eunkyung Lee
Format:	Article
Language:	English
Published:	MDPI AG 2025-09-01
Subjects:	porous aluminum alloys Na<sub>2</sub>B<sub>4</sub>O<sub>7</sub>·10H<sub>2</sub>O (borax) TiH<sub>2</sub> A356 aluminum chips
Online Access:	https://www.mdpi.com/2075-4701/15/10/1068