Role of Texture in Understanding Creep Flow in HPT-Processed Ultrafine Grained Copper
Disks of copper samples were produced by High Pressure Torsion (HPT). Specimens for tensile creep experiments were cut from the disks and subjected to creep deformation at 348 K to obtain elongations greater than 30%. Electron backscatter diffraction (EBSD) was used to analyze the texture after HPT deformation and after additional tensile elongation.
Asim Tewari, Satyam Suwas, Dinesh Srivastava, Indradev Samajdar and Arunansu Haldar
J. Leuthold et al., "Role of Texture in Understanding Creep Flow in HPT-Processed Ultrafine Grained Copper", Materials Science Forum, Vols. 702-703, pp. 370-373, 2012