Hello experts,
I’m wondering which techniques are used to make a map of an area, in order to locate flaws on the surface.
I read that it is doable with a sheet with plenty of pancake coil (10 to 100), but it seems complicated to connect and operate all these.
Have you got better solutions to avoid the previous one ?
What are the advantages and inconvenience ?
Thanks for helping
products austenitic stainless steel and similar alloys. it may help you.