合成具有优异强度-导电性协同作用的石墨烯增强铝基复合材料

IF 7 2区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Materials Science and Engineering: A Pub Date : 2025-09-18 DOI:10.1016/j.msea.2025.149147

Huan Yu , Jingrun Zhuang , Yejin Han , Jixue Zhou , Qian Su , Peng Zhang , Kang Liu , Kaiming Cheng , Jianhua Wu , Jin Wang , Xuansheng Feng

引用次数: 0

摘要

采用机械搅拌和粉末挤压相结合的方法制备了具有不同横向尺寸的超细晶GNPs/Al复合材料。确定了[1 - 1 - 1 - 0]Al// [1 - 00] GNP和连贯界面的取向关系。GNPs/Al（10 μm）复合材料表现出最高的力学性能（抗拉强度为238 MPa）和电导率（62.4% IACS）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Synthesis Al matrix composites reinforced by graphene with excellent strength-electrical conductivity synergy

Ultrafine grained GNPs/Al composites with varying lateral sizes of GNPs are fabricated through mechanical stirring combined with powder extrusion. The orientation relationship of

[\overline{1} \overline{1} 0]

Al//

[\overline{1} 00]

GNP and the coherent interface are identified. The GNPs/Al(10 μm) composites exhibit the highest mechanical performance (tensile strength of 238 MPa) and electrical conductivity (62.4 %IACS).

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来源期刊

Materials Science and Engineering: A 工程技术-材料科学：综合

CiteScore

11.50

自引率

15.60%

发文量

1811

审稿时长

31 days

期刊介绍： Materials Science and Engineering A provides an international medium for the publication of theoretical and experimental studies related to the load-bearing capacity of materials as influenced by their basic properties, processing history, microstructure and operating environment. Appropriate submissions to Materials Science and Engineering A should include scientific and/or engineering factors which affect the microstructure - strength relationships of materials and report the changes to mechanical behavior.