فهرس المقالات Ali Zeinal-Hamadani المقاله 1 - Modeling and optimization of precipitation hardening heat treatment factors of Al2024 alloy using a two-level full factorial design Maryam Moazeni Ali Ashrafi Ali Zeinal-Hamadani Journal of Advanced Materials and Processing , العدد 2 , السنة 3 , بهار 2015