What Material Sorting Can Eddy Current NDT Perform?
Eddy Current Non Destructive Testing (NDT) can be used to test a variety of different metal types:
Non Ferrous Metal Sorting
Ferrous Metal Sorting
Ferrous material may be sorted using eddy current impedance plane equipment. Unfortunately it is not possible to produce quantitative values due to the reading obtained being related to electrical conductivity, magnetic permeability and the depth of the change in material properties. Frequencies to use are 100 Hz to 10 kHz. The use of two or more frequencies gives additional information about the depth of the material properties such as in induction hardening.
If you have a Material Sorting application that you think Eddy Current NDT from ETher NDE could help you with, please do not hesitate to get in touch at firstname.lastname@example.org.
To find out what ETher NDE equipment and probes would be perfect for any Eddy Current NDT Application, take a look at our ECT Application Table (What Eddy Current Equipment for which Application).
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