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2. Ultrasonic thickness measurement - Wikipedia

   en.wikipedia.org/wiki/Ultrasonic_Thickness...

   An ultrasonic thickness gauge is a measuring instrument for the non-destructive investigation of a material's thickness using ultrasonic waves. The usage of an ultrasonic thickness gauge for non-destructive testing to check material properties such as thickness measurement, is regular in all areas of industrial measurements.

3. Laser ultrasonics - Wikipedia

   en.wikipedia.org/wiki/Laser_ultrasonics

   Laser-ultrasonics uses lasers to generate and detect ultrasonic waves. [1] It is a non-contact technique used to measure materials thickness, detect flaws and carry out materials characterization. The basic components of a laser-ultrasonic system are a generation laser, a detection laser and a detector.

4. Terahertz nondestructive evaluation - Wikipedia

   en.wikipedia.org/wiki/Terahertz_nondestructive...

   The Terahertz Density Thickness Imager is a nondestructive inspection method that employs terahertz energy for density and thickness mapping in dielectric, ceramic, and composite materials. This non-contact, single-sided terahertz electromagnetic measurement and imaging method characterizes micro-structure and thickness variation in dielectric ...

5. Ultrasonic testing - Wikipedia

   en.wikipedia.org/wiki/Ultrasonic_testing

   ISO 16809: Non-destructive testing -- Ultrasonic thickness measurement (2012) ISO 16831: Non-destructive testing -- Ultrasonic testing -- Characterization and verification of ultrasonic thickness measuring equipment (2012) ISO 17640: Non-destructive testing of welds - Ultrasonic testing - Techniques, testing levels, and assessment (2010)

6. Phased array ultrasonics - Wikipedia

   en.wikipedia.org/wiki/Phased_array_ultrasonics

   Apart from detecting flaws in components, phased array can also be used for wall thickness measurements in conjunction with corrosion testing. [2] [3] Phased array can be used for the following industrial purposes: Inspection of welds [4] Thickness measurements; Corrosion inspection; PAUT Validation/Demonstration Blocks [5]

7. Corrosion monitoring - Wikipedia

   en.wikipedia.org/wiki/Corrosion_monitoring

   Online non-intrusive ultrasonic thickness sensors are a popular choice for corrosion monitoring in various industries, including oil and gas, chemical processing, and power generation. These sensors can provide accurate and reliable thickness measurements of metal structures without requiring physical access or disruption to the equipment.