Phased Array Ultrasonic Testing (PAUT)
OVERVIEW OF PAUT:
Phased Array Ultrasonic Testing (PAUT) is an advanced form of ultrasonic testing that uses multiple elements and electronic time delays to steer, focus, and scan beams of sound waves through the material. This technique provides detailed images of the internal structure of the component being inspected.






HOW DOES IT WORK?
PAUT uses an array of transducers, each emitting sound waves at different times to create a focused and steered beam.
The electronic time delays allow the beam to be steered at different angles, providing a complete scan of the material.
The reflected sound waves are captured and processed to create detailed images of the internal structure, revealing any defects.
PAUT is widely used in industries like aerospace, power generation, and oil and gas for inspecting complex geometries, welds, and structural components
- Provides detailed images with high resolution.
- Can inspect complex shapes and geometries.
- Allows for precise measurements of defect size and location.
- Requires specialized equipment and skilled operators.
- Higher cost compared to conventional ultrasonic testing.

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