Title:
超大入熱溶接熱影響部靱性に優れる建築構造用高強度厚鋼板の製造方法
Document Type and Number:
Japanese Patent JP4120531
Kind Code:
B2
Inventors:
Tatsumi Kimura
Ueda Keiji
Toshiyuki Hoshino
Ueda Keiji
Toshiyuki Hoshino
Application Number:
JP2003302709A
Publication Date:
July 16, 2008
Filing Date:
August 27, 2003
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
B21B1/38; C21D8/02; B21B3/00; C22C38/00; C22C38/16; C22C38/58
Domestic Patent References:
| JP2003166017A | ||||
| JP2003213333A | ||||
| JP10060575A | ||||
| JP2003239036A |
Attorney, Agent or Firm:
Eiichi Kobayashi