Title:
低温靭性に優れた超高強度鋼板の製造方法
Document Type and Number:
Japanese Patent JP3612115
Kind Code:
B2
Inventors:
Yoshio Terada
Hirohiro Tame
Asahi average
Takuya Hara
Hirohiro Tame
Asahi average
Takuya Hara
Application Number:
JP18026095A
Publication Date:
January 19, 2005
Filing Date:
July 17, 1995
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
B21B3/00; C21D8/02; C21D9/52; C22C38/00; C22C38/14; C22C38/54; (IPC1-7): C21D8/02; C22C38/00; C22C38/14; C22C38/54
Domestic Patent References:
JP3162522A | ||||
JP5195057A | ||||
JP8269545A | ||||
JP8269544A | ||||
JP58034131A | ||||
JP57104624A | ||||
JP3244981B2 |
Attorney, Agent or Firm:
Kazuo Sato
Onodera Kyohiro
Haruyasu Sasaki
Onodera Kyohiro
Haruyasu Sasaki