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.
在线联系供应商
Other supplier products
 |
MFL-7389 Tube Magnetic Flux Leakage Detector | Tubing repair is an important measure to reduce the comprehensive cost of production in oil production plants to improve the quality of repairing t... |
 |
RQ-120-B Automatic CNC EDM Notch | "RQ-120-B Electric Pulse Automatic CNC EDM notches" is a precise instrument specially developed by Nanjing BKN Automation System Co., Ltd. for maki... |
 |
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... |
 |
RQ-120-B Automatic CNC EDM Notch | "RQ-120-B Electric Pulse Automatic CNC EDM notches" is a precise instrument specially developed by Nanjing BKN Automation System Co., Ltd. for maki... |
 |
Benchtop Magnetic Flux Leakage Testing Equipment | Benchtop magnetic testing equipment MFI Magnetic flux leakage test refers to the formation of a leakage magnetic field on the surface of a test pi... |
Same products
 |
MECHANIC MEC 4K 2K 高清电子目镜相机，适用于立体显微镜 | 卖方: 深圳市维客修科技有限公司 | 描述 美卡尼克MEC 2K/2K PRO/4K高清电子目镜摄像机，可以将双目立体显微镜改装成三目显微镜。采用SONY 1/2.3"进口CMOS传感器，采用优质CMOS传感器，硬... |
 |
Fluke 15B+ 17B+ 18B+ 数字万用表电压频率测试仪 | 卖方: 深圳市维客修科技有限公司 | iFixes 10CC半透明/全透明/乳白色/浅无铅助焊膏适用于手机主板CPU BGA维修。iFixes助焊剂注射器注射焊膏焊接膏手机整理焊接耗材系列，适用于电路板纳米芯片，手机PCB， SMT... |
 |
HTT-02 Hot Tack Tester | 卖方: Cell Instruments Co., Ltd | The HTT-02 Hot Tack Testeris specifically designed to assess this property by measuring the stren... |
 |
SPC-01 Stretch Film Peeling Cling Tester | 卖方: Cell Instruments Co., Ltd | The SPC-01 Stretch Film Peeling Cling Testermeasures the adhesion between two layers of stretch f... |
 |
FTT-01 Film Thickness Tester | 卖方: Cell Instruments Co., Ltd | The FTT-01 FilmThickness Testerutilizes a mechanical scanning technique to measure the thickness ... |
