| 多孔吸声材料发展现状与展望 |
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| 引用本文： | 朱纪磊 汤慧萍 葛渊 李程 廖际常. 多孔吸声材料发展现状与展望[J]. 功能材料, 2007, 38(A10): 3723-3726 |
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| 作者姓名： | 朱纪磊 汤慧萍 葛渊 李程 廖际常 |
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| 作者单位： | 西北有色金属研究院金属多孔材料与技术国家重点实验室,陕西西安710016 |
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| 摘 要： | 吸声降噪在人们日常生活、设备安全以及军事领域具有重要意义，多孔材料是一类重要的吸声材料。介绍了多孔材料的吸声原理、多孔吸声材料的种类及其特性、影响多孔吸声材料吸声性能的因素等。综述了多孔吸声材料的发展现状，并对吸声材料的发展趋势做了展望。
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| 关 键 词： | 多孔材料 吸声材料 多孔纤维材料 泡沫金属 |
| 文章编号： | 1001-9731（2007）增刊-3723-04 |
| 修稿时间： | 2007-04-28 |
Progress and prospect of porous sound-absorbing materials |
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| ZHU Ji-lei, TANG Hui-ping, GE Yuan, LI Cheng, LIA Ji-chang. Progress and prospect of porous sound-absorbing materials[J]. Journal of Functional Materials, 2007, 38(A10): 3723-3726 |
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| Authors: | ZHU Ji-lei TANG Hui-ping GE Yuan LI Cheng LIA Ji-chang |
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| Affiliation: | ZHU Ji-lei, TANG Hui-ping, GE Yuan, LI Cheng, LIA0 Ji-chang |
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| Abstract: | Sound absorption is very important for our daily life, equipments reliability in our working and military fields. Porous material is an excellent sound absorbing material. Sound absorbing principle of porous material, the categories and their characters of porous material are introduced in this paper; the effect of material properties on sound absorbing performance is also summarized. At the end of paper, the developing tendency of porous sound absorbing material is prospected. |
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| Keywords: | porous material sound absorbing material porous fibrous material metal foam |
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