Penetrant Testing
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Explore more → **Penetrant Testing**
What is Penetrant Testing?
Penetrant testing (PT), also called liquid penetrant inspection (LPI) or dye penetrant inspection (DPI), is a widely used non-destructive testing method to detect surface-breaking defects in all non-porous materials (metals, plastics, or ceramics). Penetrant is applied to the surface, allowed to dwell, excess penetrant is removed, and then a developer is applied to draw penetrant from defects, making them visible.
What other technologies are related to Penetrant Testing?
Penetrant Testing Competitor Technologies
Magnetic Particle Testing
Magnetic particle testing is a competitor because it is another surface inspection method used to detect surface and near-surface flaws in ferromagnetic materials. It offers an alternative to penetrant testing in many applications.
Ultrasonic Testing
Ultrasonic testing is a competitor because it can detect subsurface flaws that penetrant testing cannot detect, and it can be used on a wider range of materials.
Eddy Current Testing
Eddy current testing is a competitor because it is another surface inspection method used to detect surface and near-surface flaws in conductive materials. It can sometimes be used where penetrant testing is not suitable.
Radiographic Testing
Radiographic testing is a competitor because, like ultrasonic testing, it can detect subsurface flaws that penetrant testing cannot detect. It provides a volumetric inspection capability.
Number of organizations that mention technology
144
Penetrant Testing
302
Magnetic Particle Testing
575
Ultrasonic Testing
181
Eddy Current Testing
165
Radiographic Testing
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Penetrant Testing Complementary Technologies
Number of organizations that mention technology
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Which job functions commonly mention Penetrant Testing?
Materials Engineer
3 Materials Engineer jobs mention Penetrant Testing
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jobs on Sumble
Radiologist
13 Radiologist jobs mention Penetrant Testing
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jobs on Sumble
Quality Assurance
75 Quality Assurance jobs mention Penetrant Testing
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jobs on Sumble
Test Engineer
13 Test Engineer jobs mention Penetrant Testing
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jobs on Sumble
Frontline & Manual Labor
46 Frontline & Manual Labor jobs mention Penetrant Testing
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jobs on Sumble
Which organizations are mentioning Penetrant Testing?
Los Alamos National Laboratory
Other Services (except Public Administration)
Precision NDT
Professional Services
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