Magnetic Flux Leakage Testing Equipment

Magnetic flux leakage mfl is commonly used for inspecting tank floors in the petrochemical industry.

Magnetic flux leakage testing equipment.

The basic principle is that a powerful magnet is used to magnetize the steel. A piece of mfl inspection equipment designed in a laboratory and tested in ideal conditions will invariably have significant short comings in real world. Flux leakage technology can also be used for inspecting ferrous parts and products such as wire rope sucker rods and coupling stock. Magnetic flux leakage mfl magnetic flux leakage mfl is a magnetic method of non destructive testing that is used to detect corrosion pitting and wall loss in steel structures.

During inspection a magnetic circuit of sorts forms between the part and the probe. Magnetic flux leakage tfi or transverse field inspection technology 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 larger the corrosion the larger the leakage field. Training is conducted with mac s user friendly electronics which aid in the ability to learn and retain the information being presented.

Two strong magnets generate a static magnetic field that saturates the tube wall fig. Magnetic flux leakage mfl testing is a widely used non destructive testing ndt method for the detection of corrosion and pitting in steel structures. Magnetic flux leakage mfl is a tube testing technique primarily designed for the rapid testing of ferromagnetic tubes with non ferromagnetic fins wrapped around them such as in air fin coolers. On a corrosion spot a leakage field will arise.

The course is tailored to custom fit magnetic analysis corporation s encircling coil and rotary flaw inspection test methods. Mfl test methods are used for the detection of outer surface inner surface and subsurface discontinuities in magnetic steel tubular products of uniform cross section such as seamless and welded tubing. At areas where there is corrosion or missing metal the magnetic field leaks from the steel. The flux overflows and leaks out of the pipe wall and strategically placed sensors can accurately measure the three dimensional vector of the leakage field.

We have a complete range of products such as ultrasonic testing equipment eddy current testers and magnetic memory testers. The magnetic field induced in the part saturates it until it can no longer hold any more flux. Non destructive testing equipment allows operators to perform inspections on semi finished and finished products without compromising the workpiece. An inspection technique that detects volumetric changes magnetic flux leakage mfl testing is facilitated by tank floor mapping utilizing today s latest computerized equipment.