铸造技术2026，Vol.47Issue(1)：25-38,14.DOI:10.16410/j.issn1000-8365.2026.5189
液态外加纳米颗粒增强铝基复合材料制备方法及其在汽车领域的研究进展
Liquid-Added Nanoparticle-reinforced Aluminium Matrix Composites Preparation Method and Research Progress in the Automotive Field
摘要
Abstract
Aluminium matrix composites are mainly prepared by using pure aluminium and aluminium alloy as matrix materials and introducing fibre,whisker,particle and other reinforcement combinations.Among them,particle-reinforced aluminium matrix composites have higher specific strength,higher wear resistance,lower coefficients of thermal expansion and better high-temperature resistance,which is an important development direction for lightweight metal structural materials,and aluminium matrix composites with added nanoparticles show even better performance.Currently,the manufacture of nanoparticle-reinforced aluminium matrix composites can be divided into liquid-and solid-state methods.The liquid method,according to the method of particle addition,is the additive method and in situ autogenous method.This paper focuses on liquid-addition nanoparticle-reinforced aluminium matrix composite preparation methods and their research progress in the automotive field,analyses the advantages and disadvantages of these techniques,and looks forward to the development of this material.关键词
纳米颗粒/铝基复合材料/液态外加法/制备方法Key words
nanoparticles/aluminium matrix composites/liquid addition method/preparation methods分类
矿业与冶金引用本文复制引用
吴智敏,张羽,李世龙,李建宇,吕书林,吴树森,徐世伟,胡嘉瑞,宋华,鲁后国..液态外加纳米颗粒增强铝基复合材料制备方法及其在汽车领域的研究进展[J].铸造技术,2026,47(1):25-38,14.基金项目
国家自然科学基金(52205364) （52205364）
湖南省教育部优青项目(24B0033) （24B0033）
整车先进设计制造技术全国重点实验室自主课题(734215242) （734215242）
高温电磁材料与结构教育部重点实验室开放基金(KB202505) （KB202505）
芙蓉计划科技创新类青年人才项目(2025RC3078) （2025RC3078）
