TOP > 外国特許検索 > NICKEL-BASED INTERMETALLIC COMPOUND COMPOSITE SINTERED MATERIAL, AND METHOD FOR PRODUCING SAME

NICKEL-BASED INTERMETALLIC COMPOUND COMPOSITE SINTERED MATERIAL, AND METHOD FOR PRODUCING SAME コモンズ 新技術説明会

外国特許コード F130007567
掲載日 2013年7月18日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2012JP076998
国際公開番号 WO 2013/058338
国際出願日 平成24年10月18日(2012.10.18)
国際公開日 平成25年4月25日(2013.4.25)
優先権データ
  • 特願2011-230005 (2011.10.19) JP
発明の名称 (英語) NICKEL-BASED INTERMETALLIC COMPOUND COMPOSITE SINTERED MATERIAL, AND METHOD FOR PRODUCING SAME コモンズ 新技術説明会
発明の概要(英語)

Provided are: a material which has a dual-phase structure that is composed of a primary phase comprising a first nickel-based intermetallic compound and a proeutectoid phase comprising the first nickel-based intermetallic compound and a second nickel-based intermetallic compound and which has excellent strength

and a method for producing the material at a lower temperature. A nickel-based intermetallic compound composite sintered material which comprises a dual-phase structure that is composed of a primary phase comprising a first nickel-based intermetallic compound and a proeutectoid phase comprising the first nickel-based intermetallic compound and a second nickel-based intermetallic compound different from the first nickel-based intermetallic compound, the material being characterized in that the dual-phase structure has an average crystal particle diameter of 50 mum or less. The material can be produced by a powder metallurgy method.

  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • OSAKA PREFECTURE UNIVERSITY PUBLIC CORPORATION,
  • FUJI DIE CO., LTD
  • 発明者(英語)
  • TAKASUGI, TAKAYUKI,
  • KANENO, YASUYUKI,
  • KAWAKAMI, MASARU
国際特許分類(IPC)

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