OS-104 Development of Fabrication Process for Ceramic Gas Turbine Components(Organized Session 1: Ceramic Gas Turbines)

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概要

• 論文の詳細を見る

• The 300kW Industrial Ceramic Gas Turbine (CGT) Research and Development Project was completed under a contract of Ministry of International Trade and Industry (MITI) in Japan. Under this project, Kyocera has been developing various ceramic gas turbine components. Besides the production of ceramic gas turbine components, we have also developed a net shape forming process for silicon nitride components of complex shapes. The Hybrid molding process is an original molding technique we developed, which is well suited for complex components and mass production for parts such as rotors and nozzle segments. We are able to fabricate the large sized rotors by optimizing forming conditions of Hybrid molding. As the result, the large sized monolithic power turbine (PT) rotor of 192mm outer diameter has been fabricated and exhibited fracture rotating speeds greater than 130% of the design rotating speed in cold spin tests.

• 公益社団法人日本ガスタービン学会の論文
• 1999-11-14

著者

• TERAZONO Hirofumi

  R & D Center Kagoshima, Kyocera Corporation

• TANAKA Koichi

  R & D Center Kagoshima, Kyocera Corporation

• KUBO Toshifumi

  R & D Center Kagoshima, Kyocera Corporation

• TSURUZONO Sazo

  R & D Center Kagoshima, Kyocera Corporation

• YOSHIDA Makoto

  R & D Center Kagoshima, Kyocera Corporation

関連論文

• OS-104 Development of Fabrication Process for Ceramic Gas Turbine Components(Organized Session 1: Ceramic Gas Turbines)
• (S2-3) DEVELOPMENT OF CERAMIC COMPONENTS for GAS TURBINE ENGINES

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