摘要
测量不确定度在检测工作中非常重要 ,ISO等国际组织已有要求。本文分析了超声波探伤纵波检测的误差来源 ,评定了在探伤过程中的不确定度。
Measurement uncertainty is so important in tesing works that the international systems such as ISO has Special requiremet on it.This paper deduces the errors sources from the process of ultrasonic longitudinal wave testing and evaluates its uncertainty.
出处
《南昌航空工业学院学报》
CAS
2000年第1期31-34,共4页
Journal of Nanchang Institute of Aeronautical Technology(Natural Science Edition)
关键词
超声探伤
纵波法
测量不确定度
定量分析
误差
Measurement Uncertainty,Vltrasonic wave,Longitudinal wave,Quantitative analysis.