FOERSTER leakage magnetic bracket

NegotiableUpdate on 01/30

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Nature of the Manufacturer: Producers

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Overview

FOERSTER Magnetic Leakage Bracket Specification: Used for Ro130 magnetic leakage test boots and plug-in test boots. Purpose: As a vulnerable component in magnetic leakage testing, it is mainly used to protect and fix the magnetic leakage probe, and to test the contact between the shoe and the steel rod surface.

Product Details

Principle of magnetic leakage detection:

Leakage magnetic field detection refers to the formation of a leakage magnetic field on the surface or near surface of a ferromagnetic material due to defects after magnetization. People can detect defects by detecting changes in the leakage magnetic field.

Leakage magnetic field refers to the change in magnetic permeability caused by defects or changes in tissue state on the surface of materials that cut magnetic field lines. Due to the small magnetic permeability of defects and the large magnetic resistance, the magnetic flux in the magnetic circuit is distorted, and the direction of magnetic induction lines changes. In addition to some magnetic flux passing directly through the defect or inside the material to bypass the defect, there is also some magnetic flux leaking above the surface of the material, passing through the defect and entering the material again through air, thus forming a leakage magnetic field on the surface of the material.

Magnetic Flux Leakage Testing (MFT) is a very important non-destructive testing method with a wide range of applications. When combined with other methods, it can provide fast and inexpensive evaluation of ferromagnetic materials for workpieces. With the advancement of technology, people are paying more and more attention to the automation of the detection process. This can not only reduce the labor intensity of testing work, but also improve the reliability of testing results and reduce the influence of human factors.

FOERSTER leakage magnetic bracketAfter sales service: This product has been widely used in major steel mills across the country and has been highly recognized.