Magnetic particle inspection (MPI) is a nondestructive testing process where a magnetic field is used for detecting surface, and shallow subsurface, discontinuities in ferromagnetic materials.

Mar 6, 2025 · This article explores the history of Magnetic Particle Testing (MPT), covering its magnetization methods, principles, and equipment. It explains the procedure, detectable …

In theory, magnetic particle inspection (MPI) is a relatively simple concept. It can be considered as a combination of two nondestructive testing methods: magnetic flux leakage testing and visual …

Magnetic particle testing is an NDT method used to detect surface and near-surface discontinuities in ferromagnetic materials. MT involves magnetizing a ferromagnetic material …

What is Magnetic Particle Inspection? Magnetic Particle Inspection is a method used to detect flaws in ferrous materials (like iron or steel) by utilizing magnetic fields and ferromagnetic …

Magnetic particle testing is a non-destructive test method, which can be used to inspect a variety of ferromagnetic components and products. These include castings, forgings and weldments.

Magnetic particle inspection (MT) is one of the most widely used non-destructive testing (NDT) methods for detecting surface flaws and discontinuities in ferromagnetic materials.

This chapter presents theory and practical guidance for the performance of magnetic particle inspection. Process control and basic inspection procedures are located in TO 33B-1-2.

Magnetic Particle Inspection (MPI) is a non-destructive metal testing method. It is used to detect surface and near-surface discontinuities in ferromagnetic metal components. Magnetic particle …

To accomplish the magnetic particle examina-tions, the test object is magnetized either by passing electric current through the part that creates a magnetic field in the part (direct magne …