Magnetic Flux Leakage Testing Equipment
What Is Magnetic Flux Leakage
Electromagnetic detection is a very important non-destructive testing method and is widely used. Magnetic flux leakage testingis a magnetic method of nondestructive testing that is used to detect corrosion and pitting in steel structures, most commonly pipelines and storage tanks.
The basic magnetic flux leakage principleis that a powerful magnet is used to magnetize the steel. When used in combination with other methods, it provides a quick and inexpensive assessment of the workpiece of ferromagnetic materials. With the advancement of technology, people are paying more and more attention to the automation of the inspection process. This not only reduces the labor intensity of the inspection work but also improves the reliability of the test results and reduces the influence of human factors.
The MFI magnetic flux leakage testing procedureis a highly automated magnetic flux testingtechnology. The magnetic flux leakage principle is that after the ferromagnetic material is magnetized, the surface and near-surface defects form a leakage magnetic field on the surface of the material, and defects are detected by detecting the leakage magnetic field. In this sense, the magnetic particle detection technology commonly used in pressure vessel inspection. However, it is customary to use the method of measuring the magnetic flux leakage sensoras the magnetic flux leakage ndtdetection, and the magnetic flux to detect the leakage flux. The method is called magnetic particle detection and they are juxtaposed into two detection methods.
Portable Magnetic Flux Leakage Testing Equipment
Magnetic flux leakage test refers to the formation of a leakage magnetic field on the surface of a test piece after it is magnetized due to defects on the surface or near surface of the test piece.
Benchtop Magnetic Flux Leakage Testing Equipment
Magnetic flux leakage test refers to the formation of a leakage magnetic field on the surface of a test piece after it is magnetized due to defects on the surface or near surface of the test piece.
Magnetic particle testing can only detect surface and near-surface crack defects, and it needs surface grinding when testing. It is only suitable for the detection of workpiece discontinuation. In addition to the surface and near-surface crack defects, the MFI magnetic flux leakage inspectioncan also find the corrosion inside the workpiece from the outside. Defects such as pits, and do not need to be polished on the surface of the workpiece, suitable for on-line inspection of workpieces. On-line inspection of workpieces is currently the most urgent method for users, which can reduce unnecessary parking and reduce inspection costs. In addition, the magnetic flux leakage detection can also quantify the depth and length of defects. Although the application of magnetic flux leakage detection technology is rarely used in workpiece inspection, it has the advantages that magnetic particle detection does not have, so its application prospect is very broad.
As a non destructive testing equipment manufacturer and supplier, we have been committed to developing and manufacturing high-quality and high-performance ndt ultrasonic testing equipmentto provide customers with the best quality service.
If you want to know more about eddy current testing, please visit our website.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Bearing Ring Crack and Hardness Combination Flaw Detector TQJC-02 | During the processing of bearing rings, various defects are often generated on the surface or inside, and cracks occupy a large proportion of all d... |
 |
EDM Notch | An electric pulse is a pulse generated by electrons, and a pulse is a process of changing a voltage in a short time. Electropulsing is an unsteady ... |
 |
EDM Notch | An electric pulse is a pulse generated by electrons, and a pulse is a process of changing a voltage in a short time. Electropulsing is an unsteady ... |
 |
GTET-02 Cylinder Liner Eddy Current Testing Machine | Bokena has eddy current equipment for sale! GTET-02 Cylinder Liner Eddy Current Testing MachineIntroduction Detection method Eddy current testing... |
 |
Magnetic Flux Leakage Testing Equipment | Electromagnetic detection is a very important non-destructive testing method and is widely used. Magnetic flux leakage is a magnetic method of nond... |
Похожие товары
 |
pH-2398 pH/EC/ORP/Temperature multi-parameter Water Quality Tester | Продавец: Коллирон электроникс лимитед | Feature Large display screen, capable of simultaneously measuring water quality pH, redox potent... |
 |
ORP-2026S Waterproof Soil ORP and Temperature Meter | Продавец: Коллирон электроникс лимитед | 范围 ORP -999～999mV Temp 0～50℃ 分辨率 ORP 1mV... |
 |
TDS-2616 Waterproof EC/TDS/Temperature Meter | Продавец: Коллирон электроникс лимитед | Range EC ～19.9mS TDS Temp 0～50℃ R... |
 |
EC-98330 CF ECOstick - Nutrient Tester | Продавец: Коллирон электроникс лимитед | Ideal for hydroponics and agriculture applications, theNutrient Tester accurately measures the el... |
 |
PH-808 Waterproof Soil PH Meter | Продавец: Коллирон электроникс лимитед | Model PH-808 Range PH ～14.00PH Temp 0～50℃ ... |
