微波在非金属材料无损检测中的应用

The Application of Microwave to Nondestructive Testing of Nonmetallic Materials

介绍了微波用于复合材料和其它非金属材料检测的特点。详细说明了介电常数测量、复合材料湿度测量、介电材料内部金属和气隙探测以及介电材料厚度测量等典型应用的方法、机理和装置。

The characteristics of microwave nondestructive testing for composite materials and nonmetallic materials are introduced. The methods, principles and equipments of several typical applications are illustrated in detail, such as the measurement of dielectric constant, thickness and moisture of composite materials, the detection of metal and void in dielectric materials. The problems to be solved and development potentials of the technique are pointed out.