当前位置：首页 > 过刊浏览->2026年47卷第1期
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-AddedNanoparticle-reinforced Aluminium Matrix Composites Preparation Method and Research Progress in the Automotive Field
浏览(20) 下载(0)
- DOI:
- 作者:
- 吴智敏1李世龙2,3李建宇2,3吕书林1吴树森1徐世伟2,3胡嘉瑞2宋华4鲁后国4张羽4
WUZhimin1, LI Shilong2,3, LI Jianyu2,3, LYU Shulin1, WU Shusen1, XU Shiwei2,3, HUJiarui2, SONG Hua4, LU Houguo4, ZHANG Yu4
- 作者单位:
- 1. 华中科技大学 材料科学与工程学院 材料成形与模具技术全国重点实验室，湖北 武汉 430074；2. 湖南大学 机械与运 载工程学院 整车先进设计制造技术全国重点实验室，湖南 长沙 410082；3. 湖南大学苏州研究院，江苏 苏州 215131； 4. 安徽江淮汽车集团股份有限公司，安徽 合肥 223300
1. State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China; 2. State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University, Changsha 410082, China; 3. Suzhou Research Institute, Hunan University, Suzhou 215131, China; 4. Anhui Jianghuai Automobile Group Corp., Ltd., Hefei 223300, China
- 关键词:
- 纳米颗粒；铝基复合材料；液态外加法；制备方法
nanoparticles; aluminium matrix composites; liquid addition method; preparation methods
- 摘要:
- 铝基复合材料主要是以纯铝及铝合金作为基体材料，引入纤维、晶须、颗粒等增强体组合制备而成。 其中，颗粒增强铝基复合材料具有更高的比强度和耐磨性、更低的热膨胀系数和更好的耐高温性能，是轻质金属结构材料的重要发展方向，且添加纳米颗粒的铝基复合材料表现出更加优异的性能。 目前，制造纳米颗粒增强铝基复合材料，分为液态法和固态法。 液态法中又根据颗粒加入方式分为外加法和原位自生法。 本文主要介绍了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，分析了这些技术的优缺点，并对制备该材料的未来发展进行了展望。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.