Making Probe Frequency Selection More Reliable for Cast Aluminium Housings

https://ultrasonic-tank-methods.unionquill.com/posts/weld-quality-audits-in-lifting-attachments-a-step-by-step-guide

Making Probe Frequency Selection More Reliable for Cast Aluminium Housings Cast housings have pockets, bosses, ribs, and uneven section thickness. Probe frequency affects resolution and how sound travels through a material