介绍美国空军在维修中所用的先进无损检验技术的开发改进及验证,包括红外照相、激光超声以及超声和涡流检验技术。近年,美国空军所属研究实验室等单位研制、验证和使用了一些先进的无损检验技术,其中值得介绍的效率高、精度高、成本低的方法有诸如用红外照相检测油漆层下的腐蚀 Describes the development and validation of advanced non-destructive testing techniques used by the U.S. Air Force in repairs, including infrared photography, laser ultrasound, and ultrasound and eddy current testing. In recent years, the US Air Force affiliated research laboratories and other units to develop, verify and use some advanced non-destructive testing techniques, which is worth introducing the high efficiency, high precision, low cost methods such as the use of infrared photography to detect corrosion under the paint layer