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将计算机技术、信号处理技术与超声检测技术结合起来,研制成功检验奥氏体钢焊缝便携式超声波P扫描成象仪,该仪器具有缺陷分辨力高、定位精确、图象清晰及操作简便等优点。燕山石化现场试验表明,该仪器在石化、核电站及压力容器等领域有着广泛的应用前景。
The computer technology, signal processing technology and ultrasonic testing technology combine to develop successfully tested austenitic steel weld portable ultrasonic P-scan imager, the instrument has a defect resolution, positioning accuracy, image clarity and ease of operation and other advantages . Yanshan Petrochemical field tests show that the instrument has a wide range of applications in petrochemical, nuclear power plants and pressure vessels and other fields.