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Comibinatorial evaluation of Ti-Ni based high formable shape memory alloys

Research Project

Project/Area Number 17H03143
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Materials/Mechanics of materials
Research InstitutionNagoya University

Principal Investigator

Junpei Sakurai  名古屋大学, 工学研究科, 准教授 (40345385)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2019: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2018: ¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
Fiscal Year 2017: ¥7,280,000 (Direct Cost: ¥5,600,000、Indirect Cost: ¥1,680,000)
Keywords形状記憶合金 / 金属ガラス / コンビナトリアル / MEMS / 生体適合性 / 成形加工 / 耐食性 / ガラス転移 / アノード分極試験 / 金属物性 / 構造機能材料 / 材料加工処理 / 生体材料 / マイクロ・ナノデバイス
Outline of Final Research Achievements

A combinatorial method was used to search and evaluate the physical properties of highly formable shape memory alloys. These alloys become metallic glass when they are amorphous state, and after crystallization they show shape memory effect. In this research, we succeeded in searching for new Ti-Ni-Hf high formable shape memory alloys. In addition, library fabrication methods and combinatorial evaluation for thermal properties and biocompatibility by using anodic polarization test were established evaluation of these alloys. We evaluated the biocompatibility of Ti-Ni-Zr and Ti-Ni-Cu highly formable shape memory alloys and clarified that the components of the passivation film differ depending on the alloy system. It was clarified that the Ti-Ni-Cu has excellent biocompatibility.
Finally, a foldable pipe structure was produced using this alloy, and it showed excellent formability and shape memory characteristics.

Academic Significance and Societal Importance of the Research Achievements

今回評価したTi-Ni系高成形性形状記憶合金は,非晶質時金属ガラスの特性を示すにも関わらず,結晶化後脆化することなく良好な形状記憶特性を示すことが明らかになった.材料の主たる機能としては結晶質の形状記憶特性や超弾性になるが,製作時の非晶質時の特性に注目することで,本合金の欠点であった加工性を克服することができた.形状記憶合金は医療用など様々な分野に応用されているが,加工性の欠点を克服することで,多様なデバイスへの応用が可能となる.
また,コンビナトリアル手法を用いることで効率的に材料探索や物性評価を行うことが可能となり,材料開発を加速することができた.

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (27 results)

All 2019 2018 2017

All Presentation (27 results) (of which Int'l Joint Research: 8 results,  Invited: 2 results)

  • [Presentation] Combinatorial Evaluation for Corrosion Resistance of Ti-Ni-based High Formable Shape Memory Alloys2019

    • Author(s)
      K. Chizuwa, C. Oka, S. Hata, Sakurai, H. Hosoda
    • Organizer
      The 4th International Symposium on Biomedical Engineering
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Combinatorial Evaluation for Biocompatibility of High Formable Shape Memory Alloys2019

    • Author(s)
      K. Chizuwa, C. Oka, S. Hata, J. Sakurai
    • Organizer
      PRICM10
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fabrication and Evaluation of Tactile Pins for Passive Type Tactile Displays using High Formability Shape Memory Alloys2019

    • Author(s)
      Keita Nambara, Keiichirou Iki, Chiemi Oka, Seiichi Hata, Junpei Sakurai
    • Organizer
      International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高成形性形状記憶合金の耐食性のコンビナトリアル評価2019

    • Author(s)
      千須和要,岡智絵美,秦誠一,櫻井淳平
    • Organizer
      日本機械学会第27回機械材料・材料加工技術講演会(M&P2019)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Ti-Ni-Cu高成形性形状記憶合金を用いた,受動形触覚ディスプレイ用触知ピンの作製と評価2019

    • Author(s)
      南原圭汰,伊木啓一郎,岡智絵美,秦誠一,櫻井淳平
    • Organizer
      第36回「センサ・マイクロマシンと応用システム」シンポジウム
    • Related Report
      2019 Annual Research Report
  • [Presentation] 単ロール急冷凝固法により作製したTi-Ni-Cu高成形性形状記憶合金リボン材の特性評価2019

    • Author(s)
      西谷健太,青山椋祐,岡智絵美,秦誠一,馬伏弘恭,網谷健児,櫻井淳平
    • Organizer
      SMAシンポジウム2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] 単ロール急冷凝固法により作製した高成形性形状記憶合金の特性評価2019

    • Author(s)
      西谷健太,青山椋祐,岡智絵美,秦誠一,馬伏弘恭,網谷健児,櫻井淳平
    • Organizer
      日本金属学会2019年秋期講演大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 高成形性形状記憶合金の生体適合性のコンビナトリアル評価2019

    • Author(s)
      千須和要,岡智絵美,秦誠一,櫻井淳平
    • Organizer
      第4回日本機械学会イノベーション講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 高成形性形状記憶合金の接合法による接合強度評価2019

    • Author(s)
      青山椋祐,岡智絵美,秦誠一,櫻井淳平
    • Organizer
      第4回日本機械学会イノベーション講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Fabrication of Foldable Pipe Structures Using Ti-Ni Based High Formable Shape Memory Alloys2018

    • Author(s)
      Ryosuke Aoyama, Hiroto Watanabe, Chiemi Oka, Seiichi Hata, Junpei Sakurai
    • Organizer
      The 5th Asian Symposium on Materials and Processing (ASMP2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Combinatorial Evaluation for Biocompatibility of High Formable Shape Memory Alloys2018

    • Author(s)
      Kaname CHIZUWA, Chiemi OKA, Seiichi HATA, Junpei SAKURAI
    • Organizer
      3rd International Symposium on Biomedical Engineering
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of evaluation substrate for biocompatibility combinatorial evaluation of high formable shape memory alloys2018

    • Author(s)
      Kaname CHIZUWA, Chiemi OKA, Seiichi HATA, Junpei SAKURAI
    • Organizer
      10th International Workshop on Combinatorial Materials Science
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ti-Ni系高成形性形状記憶合金の接合方法の検討2018

    • Author(s)
      青山椋祐,岡智絵美,秦誠一,櫻井淳平
    • Organizer
      日本機械学会第26回機械材料・材料加工技術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 高成形性形状記憶合金のアノード分極特性のコンビナトリアル評価2018

    • Author(s)
      千須和要,溝尻瑞枝,秦誠一,櫻井淳平
    • Organizer
      日本機械学会2018年度年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Ti-Ni-Cu高成形性形状記憶合金を用いた折りたたみ可能な管構造の製作2018

    • Author(s)
      青山椋祐,渡邊寛人,溝尻瑞枝,秦誠一,櫻井淳平
    • Organizer
      日本機械学会2018年度年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 新規機能性金属薄膜材料の開発2018

    • Author(s)
      櫻井淳平
    • Organizer
      日本機械学会・材料力学部門 第5回「形状記憶材料の医療および産業分野への利用拡大のための研究開発に関する分科会」
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 高成形性形状記憶合金の生体適合性のコンビナトリアル評価法の確立2018

    • Author(s)
      千須和要,溝尻瑞枝,秦誠一,櫻井淳平
    • Organizer
      日本機械学会東海支部 第67期総会・講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 高成形性形状記憶合金を用いた 折りたたみ可能なパイプ構造の作製2018

    • Author(s)
      櫻井淳平,渡邊寛人,溝尻瑞枝,秦誠一,細田秀樹
    • Organizer
      平成29年度生体医歯工学共同研究拠点成果報告会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 高成形性形状記憶合金を用いた折りたたみ可能な構造体の製作2018

    • Author(s)
      青山椋祐,渡邊寛人,溝尻瑞枝,秦誠一,櫻井淳平
    • Organizer
      日本機械学会東海支部 第67期総会・講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] High throughput characterization method for glass transition of Ti-Ni-Zr high formable shape memory alloy by in-situ measuring electric properties2017

    • Author(s)
      Junpei Sakurai, Motoki Murakami, Mizue Mizoshiri, Seiichi Hata
    • Organizer
      6th JSME/ASME 2017 International Conference on Materials and Processing, ICM&P2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] MICRO FOLDING STRUCTURE USING TI-NI-ZR HIGH FORMABLE SHAPE MEMORY ALLOYS2017

    • Author(s)
      Hiroto Watanabe, Mizue Mizoshiri, Seiichi Hata, Junpei Sakurai
    • Organizer
      28th 2017 International Symposium on Micro-NanoMechatronics and Human Science(MHS2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] MICRO FOLDABLE PIPE STRUCTURES USING TI-NI-ZR HIGH FORMABLE SHAPE MEMORY ALLOYS2017

    • Author(s)
      Hiroto Watanabe, Mizue Mizoshiri, Seiichi Hata, Junpei Sakurai, Hideki Hosoda
    • Organizer
      2nd International Symposium on Biomedical Engineering
    • Related Report
      2017 Annual Research Report
  • [Presentation] 新規機能性金属薄膜材料の開発とその応用2017

    • Author(s)
      櫻井淳平
    • Organizer
      第44回金属ガラス部門委員会・研究会「金属ガラス・ナノ組織材料の最近の研究展開」
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Ti-Ni-Zr高成形性形状記憶合金のコンビナトリアル探索2017

    • Author(s)
      櫻井 淳平,村上 元規,溝尻 瑞枝,秦 誠一
    • Organizer
      日本機械学会2017年度年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Ti-Ni-Zr高成形性形状記憶合金を用いた折りたたみ構造の作製2017

    • Author(s)
      渡邊寛人,溝尻瑞枝,秦誠一,櫻井淳平
    • Organizer
      第3回日本機械学会イノベーション講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Ti-Ni-Zr 高成形性形状記憶合金を用いた折りたたみ可能なパイプ構造の作製2017

    • Author(s)
      渡邊寛人,溝尻瑞枝,秦誠一,櫻井淳平
    • Organizer
      第10回 SMAシンポジウム2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] Ti-Ni-Zr高成形性形状記憶合金のマイクロ折りたたみ構造の作製2017

    • Author(s)
      渡邊寛人,溝尻瑞枝,秦誠一,櫻井淳平
    • Organizer
      日本機械学会2017年度年次大会
    • Related Report
      2017 Annual Research Report

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Published: 2017-04-28   Modified: 2021-02-19  

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