Title:
METHOD FOR PRODUCING LONG-LENGTH ALLOY BILLET
Document Type and Number:
Japanese Patent JP2010024545
Kind Code:
A
Abstract:
To provide a method for producing a long-length alloy billet having uniform density.
The method for producing a long-length alloy billet comprises: a step where a first alloy billet (1), a second alloy billet (1) and alloy powder (2) are prepared; a step where the first alloy billet (1), the alloy powder (2) and the second alloy billet (1) are stacked in a mold (3) in order from below; and a step where a stacked body in the mold (3) is press-compressed in such a manner that the alloy powder grains are bitten into the first alloy billet and the second alloy billet to be integrated, thus one long-length alloy billet (4) is produced.
Inventors:
HOTTA MAKOTO
RYO KANEHIKO
KANEKO KANTARO
FUJII TOKUO
KAMETANI HIROHITO
KOSHI AKIHIKO
KONDO KATSUYOSHI
RYO KANEHIKO
KANEKO KANTARO
FUJII TOKUO
KAMETANI HIROHITO
KOSHI AKIHIKO
KONDO KATSUYOSHI
Application Number:
JP2009073989A
Publication Date:
February 04, 2010
Filing Date:
March 25, 2009
Export Citation:
Assignee:
KURIMOTO LTD
KONDO KATSUYOSHI
KONDO KATSUYOSHI
International Classes:
B22F7/06
Domestic Patent References:
| JPS5978790A | 1984-05-07 | |||
| JPH06226468A | 1994-08-16 | |||
| JPS60244489A | 1985-12-04 | |||
| JPH11228248A | 1999-08-24 | |||
| JPH0639564A | 1994-02-15 | |||
| JPS629949A | 1987-01-17 | |||
| JP2003253372A | 2003-09-10 | |||
| JPS62260004A | 1987-11-12 | |||
| JPS5978790A | 1984-05-07 | |||
| JPH06226468A | 1994-08-16 |
Attorney, Agent or Firm:
Hidehiko Ito
Morishita Hachiro
Hiroyuki Yoshida
Morishita Hachiro
Hiroyuki Yoshida
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