Title:
REFRACTORY CONTAINING THICK FLAKE GRAPHITE
Document Type and Number:
WIPO Patent Application WO/2011/125536
Kind Code:
A1
Abstract:
Disclosed is a refractory containing graphite that exhibits a stable service life by having the characteristics of small variations in strength and making crack progression difficult. Specifically disclosed is a graphite-containing refractory graphite that is a refractory containing thick flake graphite in which thick flake graphite having a thickness of 50 - 100 µm and an aspect ratio of 5 - 12, as defined by particle diameter/thickness, is 20% or more of the total graphite in this refractory that contains refractory starting materials and graphite.
Inventors:
TANAKA, Masato (1-1 Higashihama-machi, Yahatanishi-ku, Kitakyushu-sh, Fukuoka 86, 〒8068586, JP)
田中 雅人 (〒86 福岡県北九州市八幡西区東浜町１番１号 黒崎播磨株式会社内 Fukuoka, 〒8068586, JP)
田中 雅人 (〒86 福岡県北九州市八幡西区東浜町１番１号 黒崎播磨株式会社内 Fukuoka, 〒8068586, JP)
Application Number:
JP2011/057307
Publication Date:
October 13, 2011
Filing Date:
March 25, 2011
Export Citation:
Assignee:
KROSAKIHARIMA CORPORATION (1-1 Higashihama-machi, Yahatanishi-ku Kitakyushu-sh, Fukuoka 86, 〒8068586, JP)
黒崎播磨株式会社 (〒86 福岡県北九州市八幡西区東浜町１番１号 Fukuoka, 〒8068586, JP)
TANAKA, Masato (1-1 Higashihama-machi, Yahatanishi-ku, Kitakyushu-sh, Fukuoka 86, 〒8068586, JP)
黒崎播磨株式会社 (〒86 福岡県北九州市八幡西区東浜町１番１号 Fukuoka, 〒8068586, JP)
TANAKA, Masato (1-1 Higashihama-machi, Yahatanishi-ku, Kitakyushu-sh, Fukuoka 86, 〒8068586, JP)
International Classes:
C04B35/00; F27D1/00
Attorney, Agent or Firm:
KOHORI, Susumu et al. (Hakata-Shin-Mitsui Bldg, 1-1 Hakataekimae 1-chome, Hakata-ku, Fukuoka-sh, Fukuoka 11, 〒8120011, JP)
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Claims: