Dense cordierite based sintered body and method of manufacturing the same

申请公布号：EP1582509(A3)

申请号：EP20050251907

申请日期：2005.03.29

申请公布日期：2008.04.02

申请人：

NGK INSULATORS, LTD.

发明人：TERATANI, NAOMI;YAMADA, NAOHITO;SAKAI, HIROAKI

分类号：C04B35/195

主分类号：C04B35/195

摘要：A dense cordierite based sintered body contains 93% by mass or more of cordierite among crystal components contained in the sintered body, and an average particle diameter of the particle which constitute the sintered body is 2 µm or less. A method of manufacturing a dense cordierite based sintered body, includes the steps of: using cordierite powder having an average particle diameter of 2 µm or less as a raw material; and sintering the raw material at a temperature of 1350 to 1450°C. The dense cordierite based sintered body satisfactorily exhibits original characteristics of cordierite, and a sufficient strength.

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