Making Pulse-Echo Method Setup More Reliable for Copper Alloy Plates

https://weld-testing-knowledge.focalledger.com/posts/better-heavy-machine-frames-through-choosing-an-ndt-method

Making Pulse-Echo Method Setup More Reliable for Copper Alloy Plates Copper alloy plates can vary in thickness and acoustic response. Pulse-echo testing uses returning sound to assess interfaces and selected internal reflectors