magnetic leakage flux

基本解釋

Based on the magnetic leakage flux technique, the principle of localized defect inspection and wall thickness measurement in oil well tubing has been researched.
文中研究了油管局部缺陷和壁厚減薄缺陷的漏磁場檢測原理。
For the magnetic leakage flux system for steel tube flaw online inspection, normally multi-sensor technique is used to ensure the detecting speed and sensibility.
鋼管在線漏磁檢測中為保證檢測的速度及靈敏度，一般采用多路傳感器檢測技術(shù)。
Alternative magnetic leakage flux method was developed from the eddy current testing and traditional magnetic leakage flux testing, and it was advantageous for surface flaw recognition.
交變漏磁檢測方法由于兼具渦流檢測和傳統(tǒng)漏磁檢測的特點(diǎn)，對表面缺陷具有很高的識別率。