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2010 Fiscal Year Final Research Report

Micromechanical Design and Development of NiMnGa-Particles/Pores/Polymer Giant Magnetostrain Composites with High Formability and High Response

Research Project

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Project/Area Number 20360304
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Composite materials/Physical properties
Research InstitutionTokyo Institute of Technology

Principal Investigator

INAMURA Tomonari  Tokyo Institute of Technology, 精密工学研究所, 准教授 (60361771)

Co-Investigator(Kenkyū-buntansha) HOSODA Hideki  東京工業大学, 精密工学研究所, 教授 (10251620)
柴田 曉伸  東京工業大学, 精密工学研究所, 助教 (60451994)
Project Period (FY) 2008 – 2010
Keywords複合材料 / 物性 / 複合効果
Research Abstract

In order to develop new NiMnGa-dispersed polymer based magnetodriven actuator materials, the volume fraction, the crystallographic orientation, the distribution of NiMnGa particles and the introduction of polystyrene form particles were investigated using silicone and epoxy as matrix materials. Here, the polystyrene form particles can be regarded as pores. As the results, in the NiMnGa particle dispersed polymer composites in which NiMnGa particles were fabricated by mechanical crush, non-active NiMnGa particles exist with inappropriate crystallographic orientations. The non-active particles play a role of obstacle for the motion of the other active particles. Due to the chain reaction, the magnetostriction of the composites is suppressed. It is also found that the introduction of polystyrene foam particles is effective to reduce the elastic restriction of matrix and thus the magnetic motion is enhanced. Besides, a survey of new magnetostriction materials was done.

  • Research Products

    (19 results)

All 2011 2010 2009 2008 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (14 results) Remarks (1 results)

  • [Journal Article] Martensite Variant Reorientation of NiMnGa/Silicone Composites Containing Polystyrene Foam Particles2011

    • Author(s)
      Yui Watanabe、Motoki Okuno, Yoshinaka Shimizu, Hiroyasu Kanetaka, Tomonari Inamura, Hideki Hosoda
    • Journal Title

      Materials Science Forum to be published

    • Peer Reviewed
  • [Journal Article] Development of NiMnGa/Polymer Composite Materials2011

    • Author(s)
      Hideki Hosoda, Tomonari Inamura
    • Journal Title

      Materials Science Forum to be published

    • Peer Reviewed
  • [Journal Article] Compression Behavior and Texture Development of Polymer Matrix Composites Based on NiMnGa Ferromagnetic Shape Memory Alloy Particles.2010

    • Author(s)
      Motoki Okuno, Tomonari Inamura, Hiroyasu Kanetaka, Hideki Hosoda
    • Journal Title

      Materials Science Forum 654-656

      Pages: 2103-2106

    • Peer Reviewed
  • [Journal Article] Phase Equilibrium of the AuMn-Cu_2MnGa System2010

    • Author(s)
      Satoshi Tsutsumi, Hideki Hosoda, Tomonari Inamura, Kenji Wakashima
    • Journal Title

      Advanced Materials Research 89-91

      Pages: 574-579

    • Peer Reviewed
  • [Presentation] NiMnGa粒子分散樹脂複合材料磁場駆動型アクチュエータの粒子状態と変形挙動2010

    • Author(s)
      細田秀樹, 稲邑朋也, 若島健司, 奥野元貴, 後藤章仁, 金高弘恭
    • Organizer
      第35回複合材料シンポジウム
    • Place of Presentation
      広島県情報プラザ
    • Year and Date
      2010-10-13
  • [Presentation] ポリマーと複合化されたNiMnGa単晶粒子のバリアント再配列挙動に及ぼす粒子分散状態の影響2010

    • Author(s)
      奥野元貴, 稲邑朋也, 細田秀樹, 清水良央, 金高弘恭
    • Organizer
      日本金属学会2010年秋期大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2010-09-26
  • [Presentation] NiMnGa/Silicone/Polystyrence複合材の磁場によるバリアント再配列挙動2010

    • Author(s)
      渡邉結衣, 奥野元貴, 稲邑朋也, 細田秀樹, 清水良央, 金高弘恭
    • Organizer
      日本金属学会2010年秋期大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2010-09-25
  • [Presentation] Compression Behavior and Texture Development of Polymer Matrix Composites Based on NiMnGa Ferromagnetic Shape Memory Alloy Particles2010

    • Author(s)
      奥野元貴, 稲邑朋也, 金高弘恭, 細田秀樹
    • Organizer
      The 7th Pacific Rim International Conference on Advanced materials and Processing
    • Place of Presentation
      Carnes Convention Center, Australia.
    • Year and Date
      2010-08-03
  • [Presentation] 形状記憶合金の動的熱機械測定におけるtan δの解析的検討2010

    • Author(s)
      江崎憲太, 稲邑朋也, 細田秀樹
    • Organizer
      日本金属学会2009年春期大会
    • Place of Presentation
      筑波大学
    • Year and Date
      2010-03-30
  • [Presentation] 化合物系およびTi系形状記憶合金の材料設計2010

    • Author(s)
      細田秀樹
    • Organizer
      日本金属学会2009年春期大会
    • Place of Presentation
      筑波大学
    • Year and Date
      2010-03-29
  • [Presentation] NiMnGa粒子分散ポリマーコンポジットの粒子分散状態と磁場誘起ひずみ2009

    • Author(s)
      奥野元貴, 稲邑朋也, 細田秀樹, 清水良央, 金高弘恭
    • Organizer
      日本金属学会2009年秋期大会
    • Place of Presentation
      京都大学
    • Year and Date
      2009-09-17
  • [Presentation] TiPt-TiCoの拡散接合による拡散挙動と変態挙動2009

    • Author(s)
      堤聡, 稲邑朋也, 細田秀樹, 宮崎修一
    • Organizer
      日本金属学会2009年秋期大会
    • Place of Presentation
      京都大学
    • Year and Date
      2009-09-16
  • [Presentation] NiMnGa単結晶/ポリマー複合材料バリアント再配列に及ぼす磁場方向とポリマー拘束の影響2009

    • Author(s)
      後藤章仁, 森田邦夫, 稲邑朋也, 細田秀樹, 若島健司
    • Organizer
      日本金属学会2009年秋期大会
    • Place of Presentation
      京都大学
    • Year and Date
      2009-09-15
  • [Presentation] Phase Equilibrium of the AuMn-Cu_2MnGaSystem2009

    • Author(s)
      堤聡, 細田秀樹, 稲邑朋也, 若島健司
    • Organizer
      International Conference on Processing & Manufacturing of Advanced Materials (Thermec'2009)
    • Place of Presentation
      Berlin、Germany.
    • Year and Date
      2009-08-27
  • [Presentation] Ni_2MnGa粒子分散ポリマーコンポジットの磁場誘起ひずみに及ぼす主要因子と最大ひずみ量の微視力学モデル推算2008

    • Author(s)
      若島健司, 稲邑朋也, 細田秀樹
    • Organizer
      日本金属学会2008年秋期大会
    • Place of Presentation
      熊本大学
    • Year and Date
      2008-09-23
  • [Presentation] 磁性形状記憶合金NiMnGa粒子分散ポリマー複合材料の圧縮応力誘起集合組織2008

    • Author(s)
      奥野元貴, 後藤章仁, 稲邑朋也, 細田秀樹, 若島健司
    • Organizer
      日本金属学会2008年秋期大会
    • Place of Presentation
      熊本大学
    • Year and Date
      2008-09-23
  • [Presentation] 強圧縮ファイバーテクスチャーを持つNiMnGa粒子分散ポリマー複合材料の異方性2008

    • Author(s)
      後藤章仁, 奥野元貴, 稲邑朋也, 細田秀樹, 若島健司
    • Organizer
      日本金属学会2008年秋期大会
    • Place of Presentation
      熊本大学
    • Year and Date
      2008-09-23
  • [Presentation] 強磁性形状記憶合金NiMnGa/ポリマーコンポジットの作製と評価2008

    • Author(s)
      後藤章仁, 稲邑朋也, 細田秀樹, 若島健司
    • Organizer
      日本機械学会2008年度年次大会
    • Place of Presentation
      横浜国立大学
    • Year and Date
      2008-08-04
  • [Remarks]

    • URL

      http:///www.mater.pi.titech.ac.jp

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Published: 2012-01-26   Modified: 2016-04-21  

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