Title:
熱間金型用合金鋼の強化方法及び該方法による熱疲労き裂の発生を抑止して成る熱間金型用合金鋼
Document Type and Number:
Japanese Patent JP5225596
Kind Code:
B2
Inventors:
Shinichi Takagi
Masao Kumagai
Eiji Shimohira
Shio Miyasaka
Masao Kumagai
Eiji Shimohira
Shio Miyasaka
Application Number:
JP2007067387A
Publication Date:
July 03, 2013
Filing Date:
March 15, 2007
Export Citation:
Assignee:
Fuji wpc Co., Ltd.
Kanagawa Prefecture
Fuji Machine Sales Co., Ltd.
Kanagawa Prefecture
Fuji Machine Sales Co., Ltd.
International Classes:
C21D7/06; B24C1/10; C21D1/06; C22C38/00; C22C38/24; C23C8/02; C23C8/38; C23C14/06; C23C28/04
Domestic Patent References:
| JP8053711A | ||||
| JP2001150098A | ||||
| JP2004202512A | ||||
| JP10100069A | ||||
| JP10217122A | ||||
| JP2002060845A | ||||
| JP2007297651A | ||||
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| JP2005113161A | ||||
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| JP2004148362A | ||||
| JP2004219323A | ||||
| JP2004339532A | ||||
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| JP2008207279A |
Attorney, Agent or Firm:
Masaaki Ogura