アルミニウム硬質材の深絞り性
Deep drawability of work hardened aluminum and aluminum alloy sheets

Eiki USUI, Takashi INABA
1984 Keikinzoku/Journal of Japan Institute of Light Metals  
doi:10.2464/jilm.34.236 fatcat:ia3mknzxwzf5zdsvpp2zk7skvu