Title:
窒化後の強度と低温脆性に優れたプレス後窒化処理用冷延鋼板およびその製造方法
Document Type and Number:
Japanese Patent JP4213815
Kind Code:
B2
Inventors:
Kohei Hasegawa
Masaya Morita
Takeshi Honda
Masaya Morita
Takeshi Honda
Application Number:
JP13051599A
Publication Date:
January 21, 2009
Filing Date:
May 11, 1999
Export Citation:
Assignee:
jfe Steel Corporation
TOYOTA JIDOSHA KABUSHIKI KAISHA
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
C22C38/00; C23C8/26; C21D1/26; C22C38/16
Domestic Patent References:
| JP372032A | ||||
| JP4276026A | ||||
| JP543982A | ||||
| JP4272143A |
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto