软木橡胶、葱皮纸和无机反声系列材料在国外巳广泛应用于水声、超声换能器和声基阵设计。它们主要用于消除或降低换能器振子之间、振子与结构之间的机械耦合和声耦合,也可用来设计、制造水声障板。 目前,我所对这三种材料已完成开发工作,掌握了这些材料的制作、使用和设计技巧。我所制作的上述三种系列材料与美国的Corprene,Onionskin paper和sonite材料相当,其主要性能如下: Cork rubber, onion paper and inorganic anti-acoustic materials have been widely used in foreign countries, acoustic, ultrasonic transducer and acoustic array design. They are mainly used to eliminate or reduce mechanical coupling and acoustic coupling between transducers, transducers and structures, and also to design and manufacture water baffles. At present, I have completed the development of these three materials, mastered the production of these materials, use and design skills. The three series of materials I have produced are comparable to Corprene, Onionskin paper and sonite materials in the United States. Their main properties are as follows: