Magnetic Flux Leakage Testing Equipment
BKN is one of professional ultrasonic testing equipment manufacturers. We provide Magnetic Flux Leakage Testing, ndt ultrasonic testing equipment, eddy current testingand so on. Want to know more? Please contact us.
Electromagnetic detection is a very important non-destructive testing method and is widely used. Magnetic flux 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 magneticflux 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 testing technology. 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 leakage flux with a sensor as 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.
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 sensorcan 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.We will tell you what is magnetic flux leakage.
As a non destructive testing equipment manufacturer and supplier, we have been committed to developing and manufacturing high-quality and high-performance NDT equipment to provide customers with the best quality service.
Send product request
Other supplier products
 |
Connecting rod hardness eddy current sorting machine LGYDFX-01 | The connecting rod hardness eddy current sorting machinehas a calibration device, input compensation parameters, automatic/manual temperature compe... |
 |
BKNFX Pre-Multi-Frequency Eddy Current Hardness Separator | Eddy Current Brake for Sale Stimulating the coil makes a magnetic induction to the tested material. The induced electromotive force received by th... |
 |
Eddy Current Testing for Auto Parts | NDT Application in Automotive Industry: Eddy current hardness testingtechnology has been widely used in the detection of metal components in the... |
 |
RQ-120-B Automatic CNC EDM Notch | BKNis one of professional ultrasonic testing equipment manufacturers. We provide Magnetic Flux Leakage Testing, eddy current testing and so on. Wan... |
 |
BKNET-0102 Welded Pipe Eddy Current Flaw Detector | Eddy current testing of welds is the use of eddy current technology to test the welded pipe, this type of testing is based on the premise of lossle... |
Same products
 |
C500-1.7 Series High Flow Multi-Stage Centrifugal Blower /Centrifugal Blower | Seller: Greentech International (Zhangqiu) Co., Ltd | Greentech International (Zhangqiu) Co., Ltdis the professional blower supplier.Multistage Centrif... |
 |
Common Rail injector control valve F00VC01303 | Seller: China Lutong Part Plant | Common Rail injector control valve F00VC01303 Tina #Stainless Steel Cylindrical Pin# #Denso Comm... |
 |
Common Rail injector control valve F00VC01200 | Seller: China Lutong Part Plant | Common Rail injector control valve F00VC01200 Tina #Stainless Steel Cylindrical Pin# #Denso Comm... |
 |
Injector Control Valve Plate 24# | Seller: China Lutong Part Plant | Injector Control Valve Plate 24# Tina #Stainless Steel Cylindrical Pin# #Denso Common Rail Injec... |
 |
Injector Control Valve Plate 12# | Seller: China Lutong Part Plant | Injector Control Valve Plate 12# Tina #Stainless Steel Cylindrical Pin# #Denso Common Rail Injec... |
