Balancing strength and electrical conductivity in recycled Al-Mg-Si alloys: Beneficial effect of combining continuous rheo-extrusion processing with Al-5Ti-1B refiner

Balancing strength and electrical conductivity in recycled Al-Mg-Si alloys: Beneficial effect of combining continuous rheo-extrusion processing with Al-5Ti-1B refiner

This study utilizes the continuous rheo-extrusion (CRE) process and CRE Al-5Ti-1B grain refiner to fabricate high-quality recycled Al-Mg-Si alloy wires, aiming to achieve an optimal balance between strength and electrical conductivity. The research shows that a proper extrusion roll speed (≤ 6 rpm)...

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Bibliographic Details
Main Authors: Shuo Zhang, Qing He, Guangzong Zhang, Siqi Yin, Junwen Li, Jin Zhang, Renguo Guan
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:Materials & Design
Subjects:
Recycled Al-Mg-Si based alloy
CRE
Grain refinement
Strengthening mechanism
Electrical conductivity mechanism
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127525005891
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