جهاز فحص تقني والكشف عن الشقوق في الأجزاء المعدنية

Electromagnetic inspection (EMI) is a non-destructive testing technique that involves inducing a magnetic field into a metallic object. By placing sensors around the object, the changes in the magnetic field caused by the presence of flaws, such as cracks or corrosion, can be detected. The collected data is then analyzed to determine the location, size, and nature of the defects.