设备对接焊缝超声检测中余高形成若干伪缺陷波的辨析

An Analysis of False Flaws Which Is Because of Weld Reinforcement in Weld Joint Ultrasonic Test

本文对非轴线声束在焊缝余高上形成的波及余高上形成的变型波进行研究分析,并提出了辨别的方法。

in this paper, the wave which was formed by non--axis beam in weld reinforcement and the modified wave which because of weld reinforcement were researched and analysised. At the same time, it proposes identification method.