论文部分内容阅读
针对电站因材质、结构等原因造成的小径管超声波检测难点,提出解决方案,并应用于实践,特别是对异种钢小径管焊缝的超声波检测具有借鉴意义。
Aiming at the difficulty of ultrasonic testing of small diameter pipe caused by material and structure, the paper puts forward the solution and applies it to practice, especially for the ultrasonic testing of the small diameter pipe weld of dissimilar steel.