Title:
HOT PRESS APPARATUS AND METHOD FOR PRODUCING SINTERED BODY
Document Type and Number:
WIPO Patent Application WO/2016/148276
Kind Code:
A1
Abstract:
A hot press apparatus provided with a mold having a tubular die, a tubular outer sleeve disposed on the inside of the die, and a tubular inner sleeve disposed on the inside of outer sleeve, and a pair of pressing punches for pressing a sample to pack it inside the mold. The inner sleeve has lower rigidity than the outer sleeve, and a graphite sheet member containing graphite is disposed on the inner side of the inner sleeve mold. The hardness of the outer sleeve is preferably 30 HSD or higher.
Inventors:
HASE KAZUHITO
Application Number:
PCT/JP2016/058696
Publication Date:
September 22, 2016
Filing Date:
March 18, 2016
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B28B3/00; B30B11/02; C04B35/645
Foreign References:
| JP2001048659A | 2001-02-20 | |||
| JPH06157142A | 1994-06-03 | |||
| JP2012236379A | 2012-12-06 | |||
| JP2001226703A | 2001-08-21 | |||
| JPH0450205U | 1992-04-28 | |||
| JPH09150298A | 1997-06-10 |
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (JP)
Hidekazu Miyoshi (JP)
Hidekazu Miyoshi (JP)
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