TY - JOUR AU - Palma, R. AU - Sepúlveda, A. AU - Zúñiga, A. AU - Donoso, E. AU - Dianez, M. J. AU - Criado, J. M. PY - 2010/06/30 Y2 - 2024/03/28 TI - Microstructural characterization of copper based alloys produced by reactive milling JF - Revista de Metalurgia JA - Rev. metal. VL - 46 IS - 3 SE - Articles DO - 10.3989/revmetalm.0854 UR - https://revistademetalurgia.revistas.csic.es/index.php/revistademetalurgia/article/view/823 SP - 197-205 AB - The micro and nanostructure of Cu-Al, Cu-V and Cu-Ti alloys produced by reactive milling were analyzed using X-ray diffraction (XRD) and transmission electron microscopy (TEM). Samples with different milling times (t= 0, 10, 20 and 30 h) were considered. The grain size, dislocation density and residual microstrain were evaluated form the XRD data using the Williamson-Hall and Klug-Alexander methods. The evolution of texture as a function of milling time was also studied using XRD. It was found, using TEM, that the grain size and dispersoid size were nanometric in all three alloys considered. ER -