Magnetic Particle Testing
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Explore more → **Magnetic Particle Testing**
What is Magnetic Particle Testing?
Magnetic Particle Testing (MT) is a non-destructive testing (NDT) method used to detect surface and near-surface discontinuities in ferromagnetic materials such as iron, nickel, cobalt, and some of their alloys. It involves inducing a magnetic field in the part and then applying magnetic particles to the surface. Discontinuities disrupt the magnetic field, causing the particles to concentrate at the flaw, making it visible. It is commonly used to inspect welds, castings, forgings, and machined parts for cracks, seams, and other defects.
What other technologies are related to Magnetic Particle Testing?
Magnetic Particle Testing Competitor Technologies
Ultrasonic Testing
Ultrasonic Testing uses high-frequency sound waves to detect internal flaws in materials. It is a competitor as it provides an alternative method for detecting subsurface defects.
Liquid Penetrant Testing
Liquid Penetrant Testing uses a dye to reveal surface-breaking flaws. It competes with Magnetic Particle Testing for surface flaw detection but is applicable to non-ferrous materials.
Penetrant Testing
Penetrant Testing uses a dye to reveal surface-breaking flaws. It competes with Magnetic Particle Testing for surface flaw detection but is applicable to non-ferrous materials.
Radiographic Testing
Radiographic Testing uses X-rays or gamma rays to inspect materials for internal flaws. It competes by providing a method for detecting subsurface flaws, especially in situations where magnetic particle testing is not suitable.
Eddy Current Testing
Eddy Current Testing uses electromagnetic induction to detect surface and near-surface flaws in conductive materials. It competes as it can be used to detect flaws in materials where magnetic particle testing is not applicable and provides similar surface-level detection.
Dye Penetrant Testing
Dye Penetrant Testing uses a dye to reveal surface-breaking flaws. It competes with Magnetic Particle Testing for surface flaw detection but is applicable to non-ferrous materials.
Phased Array Ultrasonic Testing
Phased Array Ultrasonic Testing is an advanced ultrasonic technique that allows for beam steering and focusing. It competes as it can provide more detailed information about subsurface flaws than standard ultrasonic testing and is an alternative to magnetic particle.
TOFD
Time-of-Flight Diffraction (TOFD) is an advanced ultrasonic technique used for detecting and sizing flaws. It competes with Magnetic Particle Testing as an alternative method for detecting subsurface defects.
Number of organizations that mention technology
302
Magnetic Particle Testing
575
Ultrasonic Testing
159
Liquid Penetrant Testing
144
Penetrant Testing
165
Radiographic Testing
181
Eddy Current Testing
91
Dye Penetrant Testing
60
Phased Array Ultrasonic Testing
149
TOFD
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Magnetic Particle Testing Complementary Technologies
Visual Testing
Visual Testing involves the inspection of materials with the naked eye or with simple tools. It's complementary as it's often used to prepare for or verify the results of Magnetic Particle Testing.
Visual Inspection
Visual Inspection involves direct observation and is complementary as a preliminary or follow-up step to Magnetic Particle Testing.
Number of organizations that mention technology
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Which job functions commonly mention Magnetic Particle Testing?
Quality Assurance
160 Quality Assurance jobs mention Magnetic Particle Testing
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jobs on Sumble
Radiologist
13 Radiologist jobs mention Magnetic Particle Testing
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jobs on Sumble
Quality Engineer
26 Quality Engineer jobs mention Magnetic Particle Testing
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jobs on Sumble
Operations
178 Operations jobs mention Magnetic Particle Testing
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jobs on Sumble
Engineer
110 Engineer jobs mention Magnetic Particle Testing
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jobs on Sumble
Which organizations are mentioning Magnetic Particle Testing?
General Dynamics Electric Boat
Manufacturing
Pacific Gas and Electric
Utilities
Boeing
Manufacturing
Airbus Group
Manufacturing
Intertek
Professional Services
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