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| Quality Inspection / Non-destructive Fluorescent Penetrate Inspection |
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Fluorescent Penetrate Inspection (FPI) refers to the detection of small defects(approximately 0.1mm) on the surface, such as cracks, porosity and chipping, etc. with specific dyeing or fluorescence. It is aimed at non-porous solid materials, and the penetration liquid is used to penetrate the surface of the object tested through capillary action. Chaheng as obtained international certifications from customers Safran, GE Aviation and aerospace third-party NADCAP for Fluorescence penetrate inspection technology.
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