With the PMI the chemical composition of the alloy is determined
and consequently the material is identified.
Also in the event that a certificate of origin will be lost or in the case that
it will be necessary the guarantee of the type of material employed, the PMI
is the NDT method that represents the best and the most economic solution.
Modern and portable equipment are regularly employed from specialized staff
near the customers for the verification of the materials during
the production process
