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Enhancing Aluminum Alloys for High-Strength Electrical Conductor with Nanoparticle Reinforcement

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概要 This study explores AlZrCe alloy, reinforced with Al2O3 nanoparticles, as a potential substitute for Aluminum Conductor Steel Reinforced (ACSR) materials in electric transportation infrastructure, inc...luding vehicles, trams, and trains. The Al-0.12%Zr-0.15%Ce master alloy incorporates Al_2O_3 nanoparticles (0-2%). Fabrication involves homogenization and casting. Research assesses the effects of solid solution treatment and cold rolling on microstructure, electrical conductivity, tensile strength, and hardness. Microstructural analysis reveals reduced alumina particle aggregation with increased thickness reduction, improving tensile strength, hardness, and electrical conductivity. This composite offers promise for high-strength conductor materials, supporting energy and material conservation.続きを見る

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登録日 2024.10.03
更新日 2026.03.27