The Investigation of Effect of Magnetic Examination During Periodical Inspection of Spheric Tank

The present study summarizes the experience of magnetic examination during periodical inspection of spheric tank in practice. According to the case study, several essential points and itesm requiring for attention and process optimization of magnetic particle examination are stated or analyzed. Present study not only aims to improve the detection rate of material defect and reliability of magnetic examination, but also provides dependable references for inspection purpose.