Ultrasonic flaw location in semisphere butt welds by sound path method is described.
介绍半球对接焊缝超声探伤的声程定位方法。
It was pointed out that the keypoint in designing the special transducer was its working frequency and crystal Angle according to the coat thickness and flaw location.
根据外套壁厚和裂纹位置特点,提出了专用超声换能器的设计关键在于工作频率和晶片倾斜角。
In order to improve the efficiency of magnetic flux leakage (MFL) testing for tank floors, the flaw location, test data description and visualization from anomalistic signals are studied.
针对储罐底板漏磁检测的实际需要,研究了根据异常数据点进行缺陷自动定位、定量描述及可视化的基本方法。
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