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Title:
SINTERING METHOD
Document Type and Number:
WIPO Patent Application WO/2011/087098
Kind Code:
A1
Abstract:
A sintering method, comprising: kneading a first composition comprising a first thermoplastic resin powder; conducting injection molding so that said first composition, that has been kneaded, serves as a core; fabricating a mold by positioning said core within an external mold; kneading a second composition comprising a powder selected from the group consisting of metals and ceramics, and a powder of a binder for second powder injection molding; injecting the second composition, that has been kneaded, into said mold to give a green body; and then sintering said green body while leaving said core therein.

Inventors:
MAITANI, Akira (1-1 Toyosu 3-chome, Koto-k, Tokyo 10, 〒1358710, JP)
米谷 彰 (〒10 東京都江東区豊洲三丁目1番1号 株式会社IHI内 Tokyo, 〒1358710, JP)
NAKAGAWA, Katsunori (1-1, Toyosu 3-chome, Koto-k, Tokyo 10, 〒1358710, JP)
中川 勝則 (〒10 東京都江東区豊洲三丁目1番1号 株式会社IHIターボ内 Tokyo, 〒1358710, JP)
ASAKAWA, Jun (1-1, Toyosu 3-chome, Koto-k, Tokyo 10, 〒1358710, JP)
浅川 遵 (〒10 東京都江東区豊洲三丁目1番1号 株式会社IHIターボ内 Tokyo, 〒1358710, JP)
YAMAOKA, Joji (1-1, Toyosu 3-chome, Koto-k, Tokyo 10, 〒1358710, JP)
Application Number:
JP2011/050569
Publication Date:
July 21, 2011
Filing Date:
January 14, 2011
Export Citation:
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Assignee:
IHI Corporation (1-1 Toyosu 3-chome, Koto-ku Tokyo, 10, 〒1358710, JP)
株式会社IHI (〒10 東京都江東区豊洲三丁目1番1号 Tokyo, 〒1358710, JP)
MAITANI, Akira (1-1 Toyosu 3-chome, Koto-k, Tokyo 10, 〒1358710, JP)
米谷 彰 (〒10 東京都江東区豊洲三丁目1番1号 株式会社IHI内 Tokyo, 〒1358710, JP)
NAKAGAWA, Katsunori (1-1, Toyosu 3-chome, Koto-k, Tokyo 10, 〒1358710, JP)
中川 勝則 (〒10 東京都江東区豊洲三丁目1番1号 株式会社IHIターボ内 Tokyo, 〒1358710, JP)
ASAKAWA, Jun (1-1, Toyosu 3-chome, Koto-k, Tokyo 10, 〒1358710, JP)
浅川 遵 (〒10 東京都江東区豊洲三丁目1番1号 株式会社IHIターボ内 Tokyo, 〒1358710, JP)
International Classes:
B22F3/02; B22F3/10; B22F5/10; B28B1/24; B28B7/34; B28B21/86
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (Toranomon Kotohira Tower, 2-8 Toranomon 1-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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Claims: