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介绍了中厚板自动化超声波探伤的主要技术参数及应用,以及如何对钢板内部缺陷进行定位和定量,进而进行准确的判定,采用面积分割法计算对于掌握缺陷的形状、分布,有着重要的意义。
The main technical parameters and applications of automatic ultrasonic flaw detection in plate and plate are introduced, and how to locate and quantify the internal flaws in the plate, and then make accurate judgment. The calculation of the area splitting method is of great significance for grasping the shape and distribution of defects.