The effect of the electromagnetic field and skin and pinch effects on electrorolling metal powder materials under high-density pulse currents

The effect of the parameters of the electromagnetic field and skin and pinch effects on the properties of rolled products, as well as the features of processes occurring in the deformation area during the course of electrorolling the iron and copper powders, which are rolled with the use of high-density electric pulses (10(8)-10(9) A/m(2)) to the deformation center, are investigated. The variation in macrostructure and properties of powder rolled products after electrorolling is shown.