Title:
溶接熱影響部靱性に優れた高靱性厚鋼板およびその製造方法
Document Type and Number:
Japanese Patent JP4022958
Kind Code:
B2
Inventors:
Yasushi Morikage
Kenji Oi
Akio Omori
Kawabata Bunmaru
Kenji Oi
Akio Omori
Kawabata Bunmaru
Application Number:
JP30853997A
Publication Date:
December 19, 2007
Filing Date:
November 11, 1997
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
C21D8/02; C22C38/00; C22C38/58
Domestic Patent References:
| JP61113714A |
Attorney, Agent or Firm:
Eiichi Kobayashi