Through laboratory simulation tests,the procedure and instrument parameters of ultrasonic testing for pipe welds were educed and successfully applied to the high temperature det...

• 通过采用实验室模拟进行当量测试,确定了管道焊缝超声波探伤的工艺和仪器参数,并成功应用于某电厂高压导汽管焊缝高温状态的检测。