无机吸声材料研究现状及发展趋势  

Research Status and Development Trend of Inorganic Sound-absorption Material

作　　者：刘晓圣 蒋征毅[2] 金晓峰[2] 卢纯义[2] 何明峰[2] 韩钰 

机构地区：[1]全球能源互联网研究院,北京市昌平区102209 [2]国网浙江省电力公司金华供电公司,浙江省金华市321017

出　　处：《智能电网》2016年第10期961-965,共5页Smart Grid

基　　金：国家电网公司科技项目(5455DW160004)~~

摘　　要：利用吸声材料和结构降噪是治理变电站噪声污染的重要途径。该文阐述了无机吸声材料的吸声原理,介绍了目前几种常见吸声材料的研究、应用现状及性能评价;并对大宗工业固体废弃物在电网行业应用吸声材料进行综合分析;最后,对无机吸声材料的发展趋势作了展望。Using sound-absorption materials and structure noise reduction is the important way to control substation noise pollution. In this article, sound-absorption principle of inorganic sound-absorption materials is explained, then research and application status of several kinds of common sound-absorption materials are introduced, together with the performance evaluation. At the same time, the application of staple industrial solid waste used as sound-absorption material in the power grid industry is analyzed comprehensively. Finally, the development trend of inorganic sound-absorption materials is prospected.

关 键 词：无机吸声材料 吸声原理 噪声污染 工业固废 

分 类 号：TB34[一般工业技术—材料科学与工程]