Nixon Peabody LLP
Method of producing light metal alloy material for plastic working and plastic-worked product
 A light metal alloy material has excellent plastic workability. The method of producing the light metal alloy material comprises a light metal as a matrix, which is injection-molded at a solid phase proportion of not more than 20%. The injection molded material has a limiting upsetting rate of not more than 70% and excellent moldability. This injection molded material can be molded into a final molded article by means of single-step forging. 
Mazda Motor Corporation
B C B B Y
B21J C22C B22D B22D Y10S
inventional inventional inventional inventional additional
Kyoso Yukio Kazuo Makoto
Ishida Yamamoto Sakamoto Fujita