溶接熱影響部の靭性および母材靭性に優れた鋼材およびその製法

Title:

溶接熱影響部の靭性および母材靭性に優れた鋼材およびその製法

Document Type and Number:

Japanese Patent JP4515430

Kind Code:

B2

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Inventors:

Yuji Takahashi
Satoshi Deura

Application Number:

JP2006269026A

Publication Date:

July 28, 2010

Filing Date:

September 29, 2006

Export Citation:

Assignee:

KABUSHIKI KAISHA KOBE SEIKO SHO

International Classes:

C22C38/00; B21B1/38; B21B3/00; C21C7/04; C21C7/06; C22C38/14; C22C38/58

Domestic Patent References:

Attorney, Agent or Firm:

Kyuichi Ueki
Tadashi Sugakawa
Osamu Futakuchi
Hiroaki Ito

Previous Patent: JPS4515429

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