🧲 Magnetic Particle Testing (MT), A magnetic field is applied to a ferromagnetic part. If cracks or defects are present, they interrupt the field and attract iron particles, forming visible indications on the surface., ⚡ Eddy Current Testing (ET), A coil carrying alternating current creates a magnetic field that induces eddy currents in the conductive material. Flaws disturb these currents, and sensors detect the changes in impedance., 📡 Ultrasonic Testing (UT), High-frequency sound waves are sent into the material using a probe. Echoes reflected from flaws or boundaries are captured and analyzed to locate and size defects, ☢️ Radiographic Testing (RT), X-rays or gamma rays are passed through the material. A detector or film on the opposite side captures the image, showing internal flaws as darker or lighter areas., 💧 Liquid Penetrant Testing (PT), A colored or fluorescent liquid is applied to the surface. It seeps into cracks by capillary action. After removing excess liquid, a developer is applied to draw the penetrant out, revealing defects., 👁️ Visual Testing (VT), Inspectors examine the surface directly or with tools like magnifiers, cameras, or borescopes to detect visible flaws such as cracks, corrosion, or misalignment., 🌡️ Infrared Thermographic Testing (IRT), Uses infrared cameras to detect temperature differences on a surface, helping identify hidden defects like cracks, voids, or moisture., 🌀 Acoustic Emission Testing (AE), Sensors detect high-frequency stress waves emitted by active flaws (e.g., crack growth). The signals are analyzed to locate and monitor damage progression..

Non-destructive Testing

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