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Title:
ELECTRODE TO BE USED IN DISCHARGE SURFACE TREATMENT, AND PROCESS FOR PRODUCTION THEREOF
Document Type and Number:
WIPO Patent Application WO/2011/136246
Kind Code:
A1
Abstract:
Disclosed a method for producing an electrode which can be used in a discharge surface treatment. The method comprises: kneading a composition comprising a conductive mixture of a first powder produced by any process selected from the group consisting of an atomize process, a reduction process and a carbonyl process and a second powder produced by a pulverization process (wherein the mixture contains the second powder in an amount of 10 to 65 wt%) and a binder; injecting the composition that has been kneaded onto a mold to produce a green body; heating the green body to remove the binder from the green body; and sintering the green body from which the binder has been removed.

Inventors:
YOSHIZAWA, Hiroki (1-1 Toyosu 3-chome, Koto-k, Tokyo 10, 〒1358710, JP)
吉澤 廣喜 (〒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)
WATANABE, Mitsutoshi (1-1 Toyosu 3-chome, Koto-k, Tokyo 10, 〒1358710, JP)
渡辺 光敏 (〒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)
OCHIAI, Hiroyuki (1-1 Toyosu 3-chome, Koto-k, Tokyo 10, 〒1358710, JP)
落合 宏行 (〒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)
Application Number:
JP2011/060212
Publication Date:
November 03, 2011
Filing Date:
April 27, 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)
YOSHIZAWA, Hiroki (1-1 Toyosu 3-chome, Koto-k, Tokyo 10, 〒1358710, JP)
吉澤 廣喜 (〒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)
WATANABE, Mitsutoshi (1-1 Toyosu 3-chome, Koto-k, Tokyo 10, 〒1358710, JP)
渡辺 光敏 (〒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)
OCHIAI, Hiroyuki (1-1 Toyosu 3-chome, Koto-k, Tokyo 10, 〒1358710, JP)
International Classes:
B22F3/02; B29C45/00; B29K105/22
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: