Eddy Current (ECT)
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Mapping defect on the surface with eddy current testing
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Mapping defect on the surface with eddy current testing
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. -
1 Reply
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you would need to use some sort of multiplexer to drive your pancake coils, otherwise there will be much cross-talk between the coils and it will affect data quality.
What are you using to drive your coils?
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