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磁记忆检测技术是最近发展起来的崭新技术,对锅炉接管角焊缝的检测效果显著,认可度较高。此技术主要是通过对锅炉接管角焊缝磁场强度大小、图形分布情况的判断与分析获得焊缝的相关信息,分析其中存在的问题,以做到及时的消除隐患,保证生产安全。本文着重阐述了磁记忆检测技术的基本原理,并且探讨了此技术在锅炉接管角焊缝检测中的应用,指出了应用过程中存在的问题。
Magnetic memory testing technology is a new technology developed recently, the test results of the weld pipe fillet weld significantly, higher recognition. This technique mainly obtains the relevant information of the weld by judging and analyzing the magnetic field intensity and the distribution of the figure of the welding seam fillet in the boiler and analyzes the existing problems so as to eliminate the hidden trouble timely and ensure the production safety. This paper focuses on the basic principle of magnetic memory testing technology, and discusses the application of this technology in the detection of the weld joint of the boiler and points out the problems existing in the application process.