...Amir Khalilollahi; David H. Johnson; John T. Roth An electric current, applied during deformation, has been shown to reduce the deformation force/energy, while also increasing the maximum achievable strain and decreasing springback. Considering this, the present work initiates the development...

...Thomas J. Kronenberger; David H. Johnson; John T. Roth Recent research studying the deformation of various metals in compression, while running an electric current through the material, has been quite promising. A problem occurs when trying to identify the specific mechanisms that cause the changes...