lehtmetalli vormimisprotsess tugeva lühiajalise magnetvälja vahetu rakendamise teel; toorikut vormitakse mehaanilise kontaktita, juhtides elektriimpulssi vormimispooli kaudu (vt impulsslehtvormimine), a process of forming metal by the direct application of an intense, transient magnetic field; the workpiece is formed without mechanical contact by the passage of a pulse of electric current through a forming coil (see: high-energy-rate forming)