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Inicio  /  Applied Sciences  /  Vol: 12 Par: 24 (2022)  /  Artículo
ARTÍCULO
TITULO

Waveguide Structure Design and Simulation for High-Temperature Corrosion Thickness Detection

Yan Li    
Xi Luo    
Ruihao Liu    
Ze Yun and Jixiang Zhang    

Resumen

The paper designed an optimized waveguide structure for ultrasonic testing even at a high temperature 500 deg C. With the waveguide structure, an ultrasonic-guided wave testing device was developed. Measurement error increases with temperature if the wave velocity is regarded as a constant. A temperature-dependent method was applied to achieve high precision detection at high temperatures.

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