Dynamic NDT sorting of ferromagnetic components based on fast magnetic signature measurement

Abstract

The following paper presents the idea of distinguishing ferromagnetic objects based on their magnetic signature. This method is based on the measurement of the magnetic moment of the samples. The developed method could be attractive to the industry due to its simplicity, scalability and low implementation costs. The paper presents detailed description of the measuring station and measurement procedure. Tests of the proposed solution confirmed the correctness of the operation and indicated further directions of the method development.