Fig. 1

EMUTT tool simulations and experimental tool setup. (a), B-M curve of DP590 steel sheet, (b) contour plot along the parallel length, (c) magnetic flux distribution contour plot of sheet, (d) comparison of experimental and simulation results of the magnetic flux density distribution along the width and length of the sheet, and (e) experimental setup showing EMUTT tool attached to the specimen on a UTM (created using PTC Creo 5.0.6.0) and Erichsen cupping machine setup with electromagnetic tool.