微结构材料在汽车上的应用

Microstructured Materials Applications in Automobiles

微结构材料以其优异的性能逐渐受到青睐,对微结构材料的概念、原理及构型进行了介绍,列举了常见的微结构材料种类,包括多孔金属、多孔陶瓷、泡沫塑料、夹芯材料等,分析了其在汽车安全、噪声、振动与声振粗糙度(NVH)、热管理方面的应用,并对材料-结构-功能一体化产品开发理念进行了阐述和展望。

Microstructured materials are increasingly favored due to their excellent performance.This paper introduces the concepts,principles and configurations of microstructured materials,it lists common types of microstructured materials,including porous metals,porous ceramics,foamed plastics,sandwich materials,etc.,analyzes their applications in automotive safety,NVH and thermal management,describes and prospects the development concept of material-structure-function integrated product.