微結構材料在汽車上的應用
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摘要:微結構材料以其優(yōu)異的性能逐漸受到青睞,對微結構材料的概念、原理及構型進行了介紹,列舉了常見的微結構材料種類,包括多孔金屬、多孔陶瓷、泡沫塑料、夾芯材料等,分析了其在汽車安全、噪聲、振動與聲振粗糙度(NVH)、熱管理方面的應用,并對材料-結構-功能一體化產品開發(fā)理念進行了闡述和展望。
關鍵詞:微結構材料 多孔材料 夾芯材料 輕量化
中圖分類號:U466 文獻標志碼:B DOI: 10.19710/J.cnki.1003-8817.20240139
Microstructured Materials Applications in Automobiles
Zhu Yinan1, Ma Tingtao1,2, Zhang Peng2, Zhou Yufei1, Li Zhiping1
(1. Global R&D Center, China FAW Corporation Limited, Changchun 130013; 2. College of Material Science and Engineering, Jilin University, Changchun 130000)
Abstract: 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.
Key words: Microstructured material, Porous material, Sandwich material, Lightweight
1 前言
汽車工業(yè)的迅猛發(fā)展對材料的設計開發(fā)提出了更高的要求,需要在輕質、高強、節(jié)能等方面進行更深入的研究[1]。(剩余7720字)