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Challenge in inventing environmental barrier coating with permanent self-crack healing ability for gas turbine

Research Project

Project/Area Number 18K14086
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 28030:Nanomaterials-related
Research InstitutionKushiro National College of Technology

Principal Investigator

NGUYEN THANHSON  釧路工業高等専門学校, 創造工学科, 講師 (00797235)

Project Period (FY) 2018-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords自己修復材料 / セラミックス工学 / ナノコンポジット / 機械的特性 / 耐環境積層体 / ガスタービン / 自己修復 / 耐環境材料 / ガスタービンエンジン / 炭化ケイ素 / 熱処理 / 永続 / 耐環境 / 積相対
Outline of Final Research Achievements

In this research, nanocomposites with self crack healing ability were synthesized by a hot-pressing method. After performing the crack-healing process by annealing in air, the composites were heat-treated in steam to reobtain the healing agent. The healing agent was partially recycled after a heat treatment in water vapor. A multiple crack-healing test was conducted to investigate the improvement in the healing ability of the composite after the water-vapor treatment. Compared with the composite without treatment, the crack-healing ability of the composite treated in steam was enhanced (3~30%). These results suggest that a water-vapor treatment can help to recycle the healing agent and is hence of importance for the development of self-healing materials with a permanent crack-healing ability to be applied in high-temperature components such as gas turbine blades.

Academic Significance and Societal Importance of the Research Achievements

再生可能な自己修復機能がナノコンポジットで得られたのはこれが初めてです。これらの楽観的な結果は、恒久的な自己修復特性を持つナノコンポジット材料の開発への道を開く可能性がある。

Report

(5 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (23 results)

All 2022 2021 2020 2019 2018 Other

All Int'l Joint Research (3 results) Journal Article (7 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 5 results,  Open Access: 5 results) Presentation (13 results) (of which Int'l Joint Research: 9 results,  Invited: 4 results)

  • [Int'l Joint Research] 長岡技術科学大学(日本)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] The University of Danang/Duy Tan University(ベトナム)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Duy Tan University/The University of Danang(ベトナム)

    • Related Report
      2020 Research-status Report
  • [Journal Article] 炭化珪素ナノフィラー強化されたセラミックス基複合材における自己治療能力の研究2022

    • Author(s)
      グエン タン ソン, 高橋 剛, 中山 忠親
    • Journal Title

      釧路工業高等専門学校「紀要」

      Volume: 55 Pages: 45-50

    • Related Report
      2021 Annual Research Report
    • Open Access
  • [Journal Article] Improving self-healing ability and flexural strength of ytterbium silicate-based nanocomposites with silicon carbide nanoparticulates and whiskers2021

    • Author(s)
      NGUYEN Son Thanh、TAKAHASHI Tsuyoshi、OKAWA Ayahisa、SUEMATSU Hisayuki、NIIHARA Koichi、NAKAYAMA Tadachika
    • Journal Title

      Journal of the Ceramic Society of Japan

      Volume: 129 Issue: 4 Pages: 209-216

    • DOI

      10.2109/jcersj2.20179

    • NAID

      130008019548

    • ISSN
      1348-6535, 1882-0743
    • Year and Date
      2021-04-01
    • Related Report
      2021 Annual Research Report 2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Titanium Nitride and Yttrium Titanate Nanocomposites, Endowed with Renewable Self‐Healing Ability2021

    • Author(s)
      Nguyen Son Thanh、Okawa Ayahisa、Iwasawa Hirokazu、Nakayama Tadachika、Hashimoto Hideki、Sekino Tohru、Suematsu Hisayuki、Niihara Koichi
    • Journal Title

      Advanced Materials Interfaces

      Volume: 8 Issue: 22 Pages: 2100979-2100979

    • DOI

      10.1002/admi.202100979

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Evaluation of self-healing function in rare-earth oxide based-composites by analyzing the Weibull distribution of flexural strength2021

    • Author(s)
      Son Thanh NGUYEN, Tsuyoshi TAKAHASHI, Tadachika NAKAYAMA
    • Journal Title

      釧路工業高等専門学校「紀要」

      Volume: 54 Pages: 47-54

    • Related Report
      2021 Annual Research Report
    • Open Access
  • [Journal Article] Development of Yttrium Titanate/Nickel Nanocomposites with Self Crack-Healing Ability and Potential Application as Thermal Barrier Coating Material2020

    • Author(s)
      Son Thanh Nguyen, Tadachika Nakayama, Masatoshi Takeda, Nguyen Ngoc Hieu, Tsuyoshi Takahashi
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 61 Issue: 8 Pages: 1510-1516

    • DOI

      10.2320/matertrans.MT-MN2019006

    • NAID

      130007879889

    • ISSN
      1345-9678, 1347-5320
    • Year and Date
      2020-07-01
    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Recycling of a Healing Agent by a Water‐Vapor Treatment to Enhance the Self‐Repair Ability of Ytterbium Silicate‐Based Nanocomposite in Multiple Crack Healing Test2020

    • Author(s)
      Nguyen Son Thanh、Nakayama Tadachika、Takahashi Tsuyoshi、Suematsu Hisayuki、Do Dung Thi Mai、Okawa Ayahisa、Niihara Koichi
    • Journal Title

      Advanced Engineering Materials

      Volume: - Issue: 7 Pages: 2000157-2000157

    • DOI

      10.1002/adem.202000157

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Self-healing behavior and strength recovery of ytterbium disilicate ceramic reinforced with silicon carbide nanofillers2019

    • Author(s)
      Son Thanh Nguyen, Tadachika Nakayama, Hisayuki Suematsu, Hirokazu Iwasawa, Tsuneo Suzuki, Yuichi Otsuka, Lingfeng He, Tsuyoshi Takahashi, Koichi Niihara
    • Journal Title

      Journal of the European Ceramic Society

      Volume: 39(10) Issue: 10 Pages: 3139-3152

    • DOI

      10.1016/j.jeurceramsoc.2019.03.040

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Two-Steps Process to Develop Y2Ti2O7-based Nanocomposites with Renewable Self-Crack Healing Ability2022

    • Author(s)
      S.T. Nguyen, A. Okawa, H. Iwasawa, T. Nakayama, H. Hashimoto, T. Sekino, H. Suematsu, K. Niihara
    • Organizer
      The 46th International Conference and Exposition on Advanced Ceramics and Composites (ICACC2022)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Self-Crack-Healing Ceramics and Their Perspective Application in Aircraft Gas Turbine Engine2021

    • Author(s)
      Son Thanh Nguyen
    • Organizer
      The 5th International Symposium on Hybrid Materials and Processing (HyMaP 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Enhancing the Multiple Self-Healing Performance of Ytterbium Silicate/Silicon Carbide Nanocomposites by Steam Treatment2021

    • Author(s)
      Son Thanh Nguyen, Ayahisa Okawa, Koto Arai, Dung Thi Mai Do, Hisayuki Suematsu, Tsuyoshi Takahashi, Koichi Niihara, Tadachika Nakayam
    • Organizer
      The 45th International Conference and Exposition on Advanced Ceramics and Composites (ICACC2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Enhancing the Multiple Self-Healing Performance of Ytterbium Silicate/Silicon Carbide Nanocomposites by Steam Treatment2021

    • Author(s)
      Son Thanh Nguyen
    • Organizer
      The 45th International Conference and Expo on Advanced Ceramics and Composites (ICACC 2021 Virtual)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] In situ crack healing in self-repair ceramics by dual laser beams & digital image processing2020

    • Author(s)
      Son Thanh Nguyen
    • Organizer
      VANJ 2020 Conference: Science and Technology in the New Normal
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Optimization of Self-Healing Ability in Ytterbium Silicate Ceramic by Combining Various Morphology of Nanofiller and Regenerating the Healing Agent2019

    • Author(s)
      Son Thanh Nguyen
    • Organizer
      International Conference on Self Healing Materials
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development of Yttrium Titanate/Nickel Nanocomposites with Self Crack-Healing Ability and Potential Application as Thermal Barrier Coating Material2019

    • Author(s)
      Son Thanh Nguyen
    • Organizer
      Joint 5th International Symposium on Frontiers in Materials Science & 3rd International Symposium on Nano-materials, Technology and Applications
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] ガスエンジンに向けた自己亀裂治癒能力を有する耐熱・耐環境層の開発2019

    • Author(s)
      グエン タン ソン
    • Organizer
      2019年度(第8回)道内4高専・道総研工業試験場・北海道科学大学との 研究交流会次第
    • Related Report
      2019 Research-status Report
  • [Presentation] Recovering the crack-healing agents in the self-repairing nanocomposites and their high-temperature strength2019

    • Author(s)
      Nguyen Thanh Son
    • Organizer
      43rd International Conference and Exposition on Advanced Ceramics and Composites (ICACC2019)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] SiC ナノフィラー添加によるき裂自己修復機能を有するセラミックスの研究紹介2019

    • Author(s)
      Nguyen Thanh Son
    • Organizer
      第2回釧路工業高等専門学校・釧路工業技術センター研究交流会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] SiC ナノフィラー添加による亀裂自己治療特性を有するセラミックスの研究開発2018

    • Author(s)
      Nguyen Thanh Son
    • Organizer
      第8回釧路高専若手理・工学セミナー
    • Related Report
      2018 Research-status Report
  • [Presentation] 次世代航空機用耐環境コーティング複合材料における自己修復特性の評価2018

    • Author(s)
      Nguyen Thanh Son
    • Organizer
      平成30年度高専・長岡技科大(機械創造工学専攻)技学セミナー
    • Related Report
      2018 Research-status Report
  • [Presentation] Crack-healing and strength recovery of ytteribum disilicate based composites2018

    • Author(s)
      Nguyen Thanh Son
    • Organizer
      12th International Conference on Ceramic Materials and Components for Energy and Environmental Applications (CMCEE2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited

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Published: 2018-04-23   Modified: 2023-01-30  

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