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Different types non-destructive testing methods

This testing technique utilizes an electric flow or magnetic field which is gone through a conductive part. <br>

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Different types non-destructive testing methods

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  1. Different types non-destructive testing methods http://www.falconlabuae.com/

  2. 1. Acoustic Emission Testing (AE)  This testing technique utilizes an electric flow or magnetic field which is gone through a conductive part. There are three kinds of electromagnetic testing, including eddy current testing, alternating current field estimation (ACFM) and remote field testing (RFT). Eddy current testing utilizes an exchanging current coil to initiate an electromagnetic field into the test piece, alternating current field estimation and remote field testing both utilize a test to present a magnetic field, with RFT generally used to test pipes. http://www.falconlabuae.com/

  3. 2. Ground Penetrating Radar (GPR)  This geophysical NDT technique sends radar beats through the outside of a material or subsurface structure, for example, rock, ice, water or soil. The waves are reflected or refracted when they experience a covered object or material limit with various electromagnetic properties. http://www.falconlabuae.com/

  4. 3. Laser Testing Methods (LM)  Laser testing falls into three classifications including holographic testing, laser profilometry and laser shearography. Holographic testing utilizes a laser to recognize changes in the surface of the material which has been exposed to pressure, for example, warmth, weight or vibration. The results are then compared with a whole reference sample to show defects. Laser profilometry utilizes a fast pivoting laser light source and small scale optics to detect corrosion, pitting, disintegration and cracks by identifying changes in the surface by means of a 3D picture generated from the surface geography. http://www.falconlabuae.com/

  5. 4. Leak Testing (LT)  Leak testing can be separated into four distinct strategies - bubble spill testing, pressure change testing, halogen diode testing, and mass spectrometer testing. Bubble leak testing utilizes a tank of fluid, or a soap solution for bigger parts, to distinguish gas (typically air) leaking from the test piece as bubbles. Just utilized on closed systems, pressure change testing utilizes either pressure or a vacuum to screen the test piece. A deficiency of pressure or vacuum over a set time span will show that there is a leak in the system. http://www.falconlabuae.com/

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