Non destructive test method based on variant eddy current probe

摘要

This invenu00c7u00c3o is a new method of non destructive eddy current testing (called in English terminology by eddy currents and in French by eddy current) based on three variants of eddy current probe.A variant of construction, based on a new way of introducing the induced currents in the material, facilitates the manufacture and assembly of the components of the probe, reduce its total height and improve its functioning.A variant of the operation, based on a new morphology and arrangement of their components, increases the versatility of the operation of the probe, its spatial resolution and permits rotation of the magnetic field of the main electronic steering.Finally, a variant of the method, which is based on the simultaneous use of several structures adapted and arranged successively side-by-side enables to increase the speed of inspection.