Eddy Current Test of the Safe End Welds of Nuclear Power Plant Reactor Pressure Vessel
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摘要: 介绍了核电站反应堆压力容器接管安全端焊缝涡流检测方法, 通过试验提出了对接管安全端焊缝运用点探头C扫的涡流检测方法, 以及表面缺陷的准确测长方法, 可弥补在接管安全端焊缝超声检查方法的不足。Abstract: Eddy current test technique for nuclear power plant reactor pressure vessel safe end welds was introduced in this paper. C-scan eddy current test technique with point probe was proposed for inspecting the safe end welds of reactor pressure vessel, supplemented with measuring surface defect length to assist the ultrasonic testing of the safe end welds.
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Keywords:
- Reactor pressure vessel /
- Safe end Weld /
- Eddy current /
- C-scan /
- Length measurement
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