Evaluation of Current Density Temperature and Deformations in Sheet Metal Strips and Dome Height Tests

Applying a direct current to a workpiece during deformation dramatically improves the workability of the metal, without many of the drawbacks of seen with traditional manufacturing processes such as cost, undesired material property changes, etc. Since this previous research only utilized simple uniaxial workpieces, focus is now being turned on to more common and complex 3-D geometries that are seen in industry.

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