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Hyper converged method aiming to apply higher toughness for SiC ceramics composite thruster.

Research Project

Project/Area Number 19H00799
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 24:Aerospace engineering, marine and maritime engineering, and related fields
Research InstitutionMuroran Institute of Technology

Principal Investigator

Kishimoto Hirotatsu  室蘭工業大学, 大学院工学研究科, 教授 (30397533)

Co-Investigator(Kenkyū-buntansha) 柴山 環樹  北海道大学, 工学研究院, 教授 (10241564)
芹澤 久  大阪大学, 接合科学研究所, 准教授 (20294134)
中里 直史  室蘭工業大学, 大学院工学研究科, 助教 (70714864)
中田 大将  室蘭工業大学, 大学院工学研究科, 准教授 (90571969)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥44,460,000 (Direct Cost: ¥34,200,000、Indirect Cost: ¥10,260,000)
Fiscal Year 2022: ¥13,130,000 (Direct Cost: ¥10,100,000、Indirect Cost: ¥3,030,000)
Fiscal Year 2021: ¥11,830,000 (Direct Cost: ¥9,100,000、Indirect Cost: ¥2,730,000)
Fiscal Year 2020: ¥15,210,000 (Direct Cost: ¥11,700,000、Indirect Cost: ¥3,510,000)
Fiscal Year 2019: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Keywordsセラミックスラスタ / SiC/SiC複合材料 / NITE法 / 燃焼試験 / 長繊維強化 / スラスター / 成型法 / 火炎暴露試験 / 航空宇宙機 / 接合 / C/SiC複合材料 / RS法 / PIP法 / スラスタ / 複合材料成型法 / 熱衝撃試験 / 接合計算科学
Outline of Research at the Start

炭化ケイ素(SiC)は軽量で燃料の燃焼生成物と反応しにくく耐酸化性にも優れており、衛星・探査機用のセラミックスラスタに適した材料である。セラミックは割れやすく脆いという課題があるが、直径数マイクロメートルのSiC繊維で強化したSiC/SiC複合材料でスラスタを製作できれば、セラミックであっても複数回の噴射に耐えることが可能となる。本研究は液相焼結の応用技術であるNITE法に多段階の焼結プロセスを追加したハイパー・コンパージド・コンポジット法(HCC法)を考案し、複雑な形状付与を達成するため接合計算科学を活用して、高融点金属スラスタの代替と成り得るSiC/SiCスラスタの成形技術を構築する。

Outline of Final Research Achievements

This research developed a fabrication process of a long fiber reinforced SiC/SiC thruster for aerospace systems using NITE method. The thruster is difficult to fabricate one time process of the NITE method, therefore NITE SiC/SiC segments which are parts having convenient shapes for the NITE process were produced followed by being united by an outer SiC/SiC structure fabricated by the PIP method. But the joints and interface of the thruster were fragile, it was consolidated by an applied reaction sintering method, and it was successfully established. A combustion test was performed for NITE SiC/SiC thruster. Gas oxygen and Gas hydrogen were used as propellant, the thruster was attached to a water-cooled combustor, and the flange was sealed by carbon gaskets. Though it is necessary to note that the available oxygen/fuel ratio was limited, and the exposure time was very short, the combustion was efficient, and the NITE SiC/SiC thruster did not suffer apparent damage in this research.

Academic Significance and Societal Importance of the Research Achievements

長繊維強化のセラミックス複合材料は製作が難しいため、航空宇宙機用スラスタは低靭性を忍んでもモノリシックセラミックスで製作されている。耐熱性と化学安定性が高いNITE-SiC/SiCで全体を形成するのは難しいが、本研究では最適手段を組み合わせれば製作可能であることを示した。例えばPIP材は耐熱性は低いが成型に加圧が不要で複雑形状にしやすく、NITE材とはRS法で一体化可能である。水素と酸素を推進剤に使ったSiC/SiCスラスタの燃焼実験では、この系の燃焼は高効率であることが示され、ガス供給法やシール法など様々な技術的知見が得られた。これらは航空宇宙機だけでなく水素エンジンにも利用可能である。

Report

(6 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Comments on the Screening Results   Annual Research Report
  • Research Products

    (21 results)

All 2022 2021 2020 2019

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (17 results) (of which Int'l Joint Research: 5 results,  Invited: 1 results)

  • [Journal Article] Tailored copper oxidation in alkaline aqueous solution after helium cation implantation2022

    • Author(s)
      Yang Subing、Nakagawa Yuki、Shibayama Tamaki
    • Journal Title

      Applied Surface Science

      Volume: 591 Pages: 153087-153087

    • DOI

      10.1016/j.apsusc.2022.153087

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An investigation of surface contamination introduced during He+ implantation and subsequent effects on the thermal oxidation of Cu2022

    • Author(s)
      Yang Subing、Nakagawa Yuki、Shibayama Tamaki
    • Journal Title

      Applied Surface Science

      Volume: 579 Pages: 152163-152163

    • DOI

      10.1016/j.apsusc.2021.152163

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of the fabrication process on the microstructural evolution of carbon fibers and flexural property on C/SiC composites by the NITE method2022

    • Author(s)
      Jung Sang-Hyun、Kishimoto Hirotatsu、Nakazato Naofumi、Nakata Daisuke、Park Joon-Soo、Kohyama Akira
    • Journal Title

      Ceramics International

      Volume: 48 Issue: 22 Pages: 32712-32722

    • DOI

      10.1016/j.ceramint.2022.07.073

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anisotropic defect distribution in He+-irradiated 4H-SiC: effect of stress on defect distribution2021

    • Author(s)
      Subing Yang, Yuki Nakagawa, Minako Kondo and Tamaki Shibayama
    • Journal Title

      Acta Materialia

      Volume: - Pages: 116845-116845

    • DOI

      10.1016/j.actamat.2021.116845

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Presentation] Non-destructive evaluation of the strain distribution in ion irradiated wide-gap semiconductors for MOSFETs2022

    • Author(s)
      T. Shibayama, Subing Yang, Y. Nakagawa and H. Kishimoto
    • Organizer
      13th Polish-Japanese Joint Seminar on Micro and Nano Analysis
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] NITE 法SiC/SiC 複合材料の複雑形状部材作製に向けた擬似HIP 成型法の検討2022

    • Author(s)
      木村将基,中里直史,岸本弘立
    • Organizer
      2022年度日本鉄鋼協会・日本金属学会両北海道支部合同サマーセッション
    • Related Report
      2022 Annual Research Report
  • [Presentation] PIP 法とRS 法を併用したNITE 法SiC/SiC 複合材料部材作製の検討2022

    • Author(s)
      岡地架,中里直史,高橋裕三,岸本弘立
    • Organizer
      2022年度日本鉄鋼協会・日本金属学会両北海道支部合同サマーセッション
    • Related Report
      2022 Annual Research Report
  • [Presentation] HIP 法を用いたNITE-SiC/SiC 複合材料の高圧力成型の可能性検討2022

    • Author(s)
      石川千尋,中里直史,垣内陸,岸本弘立
    • Organizer
      2022年度日本鉄鋼協会・日本金属学会両北海道支部合同サマーセッション
    • Related Report
      2022 Annual Research Report
  • [Presentation] ACT2を用いた高熱負荷環境下におけるW-SiC/SiC接合材の熱的特性評価の検討2022

    • Author(s)
      伊瀬 公哉、中里 直史、浜地 志憲、申 晶潔、岸本 弘立
    • Organizer
      日本原子力学会2022年秋の大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 種々の炭素繊維で強化したNITE C/SiC複合材料の強度特性と微細組織の相関2022

    • Author(s)
      Sang-Hyun Jung、中里直史、岸本弘立、香山晃
    • Organizer
      日本金属学会2022年春期講演大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Fabrication Technique Developments of Complex Shaped NITE SiC/SiC Composites for Aero-space System Components2021

    • Author(s)
      H. Kishimoto, N. Nakazato, D. Nakata, S-H. Jung, H-C. Jung, M. Onoi
    • Organizer
      14th Pacific Rim Conference on Ceramics and Glass Technology (PacRim 14)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mechanical and Thermal Property Investigation of NITE C/SiC Composites Reinforced by Various Carbon Fibers2021

    • Author(s)
      S-H Jung, N. Nakazato, H. Kishimoto, A. Kohyama
    • Organizer
      14th Pacific Rim Conference on Ceramics and Glass Technology (PacRim 14)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] NITE SiC/SiC Composites Fabricated with Higher Pressure using Improved HIP Technique2021

    • Author(s)
      N. Nakazato, R. Kakiuchi, H. Kishimoto, S-H. Jung, H-C. Jung, M. Onoi
    • Organizer
      14th Pacific Rim Conference on Ceramics and Glass Technology (PacRim 14)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Current Status of Development of SiC Matrix Composites Fabricated by NITE Method aiming to Nuclear and High temperature Components2021

    • Author(s)
      H. Kishimoto, N. Nakazato, S-H. Jung, J-S. Park, A. Kohyama
    • Organizer
      Korea-Japan Joint Workshop on Ceramic Matrix Composites
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 複雑形状部材を考慮したSiC/SiC複合材料製造プロセスの検討2021

    • Author(s)
      高橋裕三、中里直史、岸本弘立
    • Organizer
      2021年度日本鉄鋼協会・日本金属学会両北海道支部合同サマーセッション
    • Related Report
      2021 Annual Research Report
  • [Presentation] SiC/SiC複合材料およびその接合部材の原子炉冷却水中における照射下安定性2021

    • Author(s)
      岸本 弘立、中里 直史、朴 峻秀、香山 晃
    • Organizer
      日本原子力学会2021年春の年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] メカニカルアロイング法を用いた SiC ナノ粉末表面の改質 の検討2020

    • Author(s)
      市川 乃吏親,岸本 弘立,中里 直史
    • Organizer
      日本金属学会2020年春期講演大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 先進ダイバータへの応用を目的としたNITE SiCの 焼結助剤の検討2019

    • Author(s)
      杉本 凌一、中里 直史、岸本 弘立
    • Organizer
      2019年 日本原子力学会秋の大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] SiC/SiC 複合材料製スラスタ製造プロセスに関する研究開発 -(1) SiC ナノ粉末の表面性状に及ぼす酸化処理の効果-2019

    • Author(s)
      市川乃吏親,中里直史,岸本弘立
    • Organizer
      2019年 日本金属学会・日本鉄鋼協会両支部合同サマーセッション
    • Related Report
      2019 Annual Research Report
  • [Presentation] SiC/SiC 複合材料製スラスタ製造プロセスに関する研究開発 -(2)NITE 法による SiC マトリックス形成のための焼結助剤の可能性検討-2019

    • Author(s)
      杉本凌一,中里直史,岸本弘立
    • Organizer
      2019年 日本金属学会・日本鉄鋼協会両支部合同サマーセッション
    • Related Report
      2019 Annual Research Report
  • [Presentation] SiC/SiC 複合材料製スラスタ製造プロセスに関する研究開発 -(3)SiC/SiC 複合材料の基本特性に及ぼすバインダーと強化繊維の影響-2019

    • Author(s)
      西條友章,中里直史,岸本弘立
    • Organizer
      2019年 日本金属学会・日本鉄鋼協会両支部合同サマーセッション
    • Related Report
      2019 Annual Research Report

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Published: 2019-04-18   Modified: 2024-01-30  

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