Choosing a Sound Approach to Time-of-Flight Evaluation in Thin-Wall Metal Tubes

https://weld-quality-research.zenbloomer.com/posts/what-to-know-about-weld-quality-audits-in-industrial-skid-frames

Choosing a Sound Approach to Time-of-Flight Evaluation in Thin-Wall Metal Tubes Thin tubes have close front and back surfaces and curved entry paths. Echo travel time helps locate reflectors or measure sound path in a material