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Friday, July 19, 2019

Overview of Non-Destructive Testing and Evaluation Methods: Magnetic Particle Testing

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Description

This present gives a brief overview of Magnetic particle testing as one of very simple methods of nondestructive testing and evaluation of ferromagnetic materials. Magnetic particle testing is a method based on flux leakage. In case of crack or any other anomality in material, magnetic field will leave material and create leakage field. That leakage field will attract magnetic particles that we put on the surface of material. This way, magnetic particles will visually mark place on material where crack or anomality is located.

Content:-

1. Abstract

2. NDT INTRODUCTION

3. MAGNETIC PARTICLE TESTING

4. Magnetic Field Orientation and Flaw Detectability

5. Magnetization of Ferromagnetic Materials

6. Demagnetization

CONLUSION

REFERENCES

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