摘要
研究了镀铁镍合金织物的隔音性能,发现在不同增重率下,该织物的隔音曲线符合单层均质结构的典型隔音频率特性曲线,并且随着织物增重率和面密度的增加,声压级降也增加。
Studies the sound insulation property of the textile after electro-less Fe-Ni alloy plating. Experiments show that under different weight increase rate the sound insulation curve of this textile is similar to the typical curve of single layer construction that homogenized on quality. The decrease of sound pressure level increases with the increase of the weight increase rate and plane density.
出处
《浙江工程学院学报》
2003年第4期262-265,共4页
Journal of Zhejiang Institute of Science and Technology
基金
国家自然科学基金资助项目(50173033)
浙江省自然科学基金资助项目(500024)
关键词
镀铁镍合金织物
隔音性能
隔音频率特性
增重率
Sound insulation
Electro-less plating
Textile
Fe-Ni alloy
Composite materials
