Shear wave testing, also known as angle beam inspection, stands as a paramount ultrasonic testing methodology primarily tailored for weld inspections. The inherent limitations of straight beam techniques in detecting defects not parallel to the material surface, especially within welds characterized by intricate geometry and the presence of weld crowns or beads, necessitate the adoption of shear wave testing.

This technique involves deploying a probe equipped with an ultrasonic transducer and a plastic or epoxy wedge, facilitating the introduction of ultrasonic beams at an angle into the test area. By maneuvering the probe along the weld, discontinuities are identified based on the reflection and refraction of the ultrasonic beams. Shear wave testing, offered by TechCorr, ensures meticulous inspection and assessment of weld integrity, thereby safeguarding the operational reliability and safety of industrial assets.