@inproceedings{paperid:1025200, author = {Kolahan, Farhad and Azadi Moghaddam, Masoud and Golmezerji, Reza}, title = {multi objective optimization of EDM parameters for 40CrMnMoS86 hot worked steel using grey relational analysis and genetic algorithm}, booktitle = {سومین کنفرانس بین المللی و دوازدهمین کنفرانس ملی مهندسی ساخت و تولید ICME 2011}, year = {2011}, location = {تهران, IRAN}, keywords = {---}, }