Magnetic Flux Leakage Testing Equipment
Electromagnetic detection is a very important non-destructive testing method and is widely used. Magnetic flux leakage testing is 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 method is 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 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.
Portable Magnetic Flux Leakage TestingEquipment
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 equipment to provide customers with the best quality service.
BKN is a professuonal mfl suppliers, we provide ndt testing machine, magnetic flux leakage sensor, ndt testing, etc. Want to know what is magnetic flux leakageor magnetic flux leakage testing procedure? Please contact us.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
LGET-553 Aluminum Tube Eddy Current Flaw Detector Brief Introduction | The aluminum tube is a type of non-ferrous metal which may have one or more closed holes which are thick and uniform in cross-section. It is widely... | |
Drill Pipe Magnetic Flux Leakage Detector MFL-308 | Specifications: diameter Φ73 / Φ89 mm, length 9.6m or so Detection speed: 6-20 m / min Acceptance criteria: American Petroleum Institute ... | |
Connecting rod hardness vortex sorting machine LGYDFX-01 | The connecting rod hardness eddy current testing machine has a calibration device, input compensation parameters, automatic/manual temperature comp... | |
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... | |
BKNET-0102 Welded Pipe Eddy Current Flaw Detector | The technology of BKN originated from eddy current Laboratory of Institute of Materials, Nanjing University of Technology. At present, it is a lead... |
Похожие товары
Candy Seat Sculpture | Продавец: Jiangsu Chuanggeng Arts & Crafts Co., Ltd. | Candy is not only edible but also very practical. We have designed candy as a seat, which can not... | |
SASOL C80 used for release agents and lubricants | Продавец: Syntop chemical Co.,Ltd. | In polymer processing, the excellent lubricating properties of C80 SASOLWAX help to improve the p... | |
Цифровой контроллер pH и температуры PH-221 | Продавец: Коллирон электроникс лимитед | Описание продукта :Большой экран с подсветкой. Он оснащен цифровойкалибровкой для простой и точно... | |
TH021W Контроллер температуры и влажности Интернета вещей | Продавец: Коллирон электроникс лимитед | Описание продукта:Этот электронный регулятор температуры можно использовать в различных случаях к... | |
PH-018(485) Промышленный онлайн-контроллер PH RS485 | Продавец: Коллирон электроникс лимитед | Техническая спецификация: Диапазон рН 0,00 ~ 14,00 рН Темпера... |