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Formation and hydrogen permeability of anisotropic alloys

Research Project

Project/Area Number 19686040
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Structural/Functional materials
Research InstitutionKitami Institute of Technology

Principal Investigator

ISHIKAWA Kazuhiro  Kitami Institute of Technology, 工学部, 准教授 (10312448)

Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥26,260,000 (Direct Cost: ¥20,200,000、Indirect Cost: ¥6,060,000)
Fiscal Year 2009: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2008: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2007: ¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Keywords水素透過 / 組織制御 / 耐水素脆化性 / 固溶係数 / 拡散係数 / 加工性 / ジーベルツ則 / 複合化 / 共晶組織 / 圧延・熱処理 / 異方性合金
Research Abstract

The microstructures of Nb-TiNi alloys consisted of the bcc-(Nb, Ti) and B2-TiNi phases are controlled, and the relation between microstructure and hydrogen permeability is investigated. Hydrogen permeability along the normal direction in an anisotropic alloy prepared by heavy working can be improved at lower temperature and/or shorter annealing period with increasing thickness reduction. Lamellar microstructure of the eutectic Nb-TiNi alloy is disappeared by annealing forming granular two-phase structure, and its hydrogen permeability is reduced, which is caused from a reduction of hydrogen diffusivity.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (60 results)

All 2010 2009 2008 2007

All Journal Article (15 results) (of which Peer Reviewed: 10 results) Presentation (45 results)

  • [Journal Article] Microstructural change-induced lowering of hydrogen permeability in eutectic Nb-TiNi alloy2010

    • Author(s)
      W.Wang, K.Ishikawa, K.Aoki
    • Journal Title

      J.Membrane Sci. 351

      Pages: 65-68

    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Journal Article] Hydrogen permeation behavior of multifilamentary Cu-Nb superconducting composites2010

    • Author(s)
      T.Wong, K.Suzuki, M.Gibson, K.Ishikawa, K.Aoki, L.L.Jones
    • Journal Title

      Scr.Matter 62

      Pages: 582-585

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hydrogen diffusion coefficient, hydrogen solution coefficient and hydrogen permeability of Nb-TiNi eutectic alloy2010

    • Author(s)
      W.Wang, K.Ishikawa, K.Aoki
    • Journal Title

      Mat.Sci.Forum 638-642

      Pages: 1131-1136

    • Related Report
      2009 Annual Research Report
  • [Journal Article] Microstructure and hydrogen permeation of cold rolled and annealed Nb40Ti30Ni30 alloy2009

    • Author(s)
      K.Ishikawa, S.Tokui, K.Aoki
    • Journal Title

      Intermetallics 17

      Pages: 109-114

    • Related Report
      2009 Final Research Report
  • [Journal Article] 水素の製造・精製用金属材料2009

    • Author(s)
      石川和宏、青木清
    • Journal Title

      日本機械学会誌 112

      Pages: 28-30

    • Related Report
      2009 Final Research Report
  • [Journal Article] 水素の製造・精製用金属材料2009

    • Author(s)
      石川和宏、青木清
    • Journal Title

      日本機会学会誌 112

      Pages: 28-30

    • Related Report
      2009 Annual Research Report
  • [Journal Article] Crystalization and microstructure changes in rapidly solidificated Nb20Ti40Ni40 hydrogen permeation alloy2009

    • Author(s)
      M.Matsuda, Y.Shimada, T.Murasaki, M.Nishida, K.Ishikawa, K.Aoki
    • Journal Title

      J.Alloys Compd. 485

      Pages: 773-777

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microstructure and hydrogen. permeation of cold rolled and annealed Nb_<40> Ti_<30>Ni_<30> alloy2009

    • Author(s)
      K. Ishikawa, S. Tokui and K. Aoki
    • Journal Title

      Intermetallics 17

      Pages: 109-114

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hydrogen permeable Ta-Ti-Ni duplex phase alloys with high resistance to hydrogen embrittlement2008

    • Author(s)
      W.Luo, K.Ishikawa and K.Aoki
    • Journal Title

      J.Alloys Compd 460

      Pages: 353-356

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of elements addition on hydrogen permeability and ductility of Nb_<40>Ti_<18>Zr_<12>Ni_<30> alloy2008

    • Author(s)
      H.X. Tang, K.Ishikawa and K.Aoki
    • Journal Title

      J.Alloys Compd 461

      Pages: 263-266

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electron Microscopy Study of Eutectic Structure in Nb-Ti-X and Nb-Zr-X(X=Co, Ni) Hydrogen Permeation Alloys2008

    • Author(s)
      M.Matsuda, T.Murasaki, M.Nishida, K.Ishikawa and K.Aoki
    • Journal Title

      Mater. Trans 49

      Pages: 2208-2213

    • NAID

      10024325734

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of Ti/Ni Ratio and Annealing on Microstructure and Hydrogen Permeability of Nb-TiNi Alloy2008

    • Author(s)
      T.Kato, K.Ishikawa and K.Aoki
    • Journal Title

      Mater. Trans 49

      Pages: 2214-2219

    • NAID

      10024325751

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microstructure, Ductility and Hydrogen Permeability of Nb-Ti-Zr-Ni Alloys2008

    • Author(s)
      H.X. Tang, K.Ishikawa and K.Aoki
    • Journal Title

      Mater. Trans 49

      Pages: 2220-2223

    • NAID

      10024325760

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microstructures and hydrogen permeability of directionally solidified Nb-Ni-Ti alloys with the Nb-NiTi eutectic microstructure2008

    • Author(s)
      K. Kishida, Y. Yamaguchi, K. Tanaka, H. Inui, S. Tokui, K. Ishiakwa and K. Aoki
    • Journal Title

      Intermetallics 16

      Pages: 88-95

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] パラジウム代替の水素透過合金の開発戦略2007

    • Author(s)
      石川和宏、青木清
    • Journal Title

      日本金属学会誌 10

      Pages: 845-849

    • NAID

      10019955318

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] Structural change in Nb30Ti35Co35 and Nb19Ti4ONi41 eutectic alloys measured by in-situ XRD2010

    • Author(s)
      湯会香、石川和宏、青木清
    • Organizer
      日本金属学会春期(146回)大会
    • Place of Presentation
      つくば市
    • Year and Date
      2010-03-28
    • Related Report
      2009 Annual Research Report
  • [Presentation] Nb-TiCo共晶合金の水素透過度に及ぼす熱処理の影響2010

    • Author(s)
      王偉亮、石川和宏、青木清
    • Organizer
      日本金属学会春期(146回)大会
    • Place of Presentation
      つくば市
    • Year and Date
      2010-03-28
    • Related Report
      2009 Annual Research Report
  • [Presentation] In-situX線回折法を用いたNb-TiNi合金の耐水素脆化機構の検討2010

    • Author(s)
      石川和宏、青木清
    • Organizer
      第46回X線材料強度に関する討論会
    • Place of Presentation
      大阪市
    • Year and Date
      2010-01-08
    • Related Report
      2009 Annual Research Report
  • [Presentation] 複相型水素透過合金の耐水素脆化性の検討2009

    • Author(s)
      石川和宏、青木清
    • Organizer
      第三回増本ワークショップ
    • Place of Presentation
      藏王町
    • Year and Date
      2009-11-07
    • Related Report
      2009 Annual Research Report
  • [Presentation] Nb-Ti-Ni水素透過合金膜のマイクロ破壊試験及び組織観察2009

    • Author(s)
      楠野哲也、島田祐介、松田光弘、大津雅亮、高島和希、西田稔、石川和宏、青木清
    • Organizer
      日本金属学会秋期(145回)大会
    • Place of Presentation
      京都市
    • Year and Date
      2009-09-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] Nb-TiNi共晶合金の微細組織と機械的性質2009

    • Author(s)
      石川和宏、鈴木豊昌、青木清
    • Organizer
      日本金属学会秋期(145回)大会
    • Place of Presentation
      京都市
    • Year and Date
      2009-09-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] Nb-TiNi複相水素透過合金の耐水素脆化性2009

    • Author(s)
      青山明祐、石川和宏、青木清
    • Organizer
      日本金属学会秋期(145回)大会
    • Place of Presentation
      京都市
    • Year and Date
      2009-09-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] Nb-TiNi共晶合金の水素透過度に及ぼす水素固溶と拡散及び微細組織の影響2009

    • Author(s)
      王偉亮、石川和宏、青木清
    • Organizer
      日本金属学会秋期(145回)大会
    • Place of Presentation
      京都市
    • Year and Date
      2009-09-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] Pdを添加したNb-TiNi合金の水素透過特性2009

    • Author(s)
      篠原猛、湯会香、大津直史、石川和宏、青木清
    • Organizer
      日本金属学会秋期(145回)大会
    • Place of Presentation
      京都市
    • Year and Date
      2009-09-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] Lattice Parameter Changes at Hydrogen Atmosphere of Nb30Ti35Co35 Alloy Through in-situ XRD2009

    • Author(s)
      湯会香、石川和宏、青木清
    • Organizer
      日本金属学会秋期(145回)大会
    • Place of Presentation
      京都市
    • Year and Date
      2009-09-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] Hydrogen diffusion coefficient, hydrogen solution coefficient and hydrogen permeability of Nb-TiNi eutectic alloy2009

    • Author(s)
      W.Wang, K.Ishikawa, K.Aoki
    • Organizer
      Thermec 2009
    • Place of Presentation
      Thermec 2009
    • Year and Date
      2009-08-27
    • Related Report
      2009 Annual Research Report
  • [Presentation] Highly hydrogen permeable Nb-TiNi alloys for hydrogen separation and purification2009

    • Author(s)
      K.Aoki, T.Kato, W.Luo, K.Ishikawa
    • Organizer
      Thermec 2009
    • Place of Presentation
      Thermec 2009
    • Year and Date
      2009-08-27
    • Related Report
      2009 Annual Research Report
  • [Presentation] (Nb, Mo)-TiNi合金のミクロ組織と水素透過特性2009

    • Author(s)
      丸山良治、石川和宏、青木清
    • Organizer
      材料における水素有効利用研究会
    • Place of Presentation
      北見市
    • Year and Date
      2009-08-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] Nb-TiNi系水素透過合金の最適組成の究明2009

    • Author(s)
      榎本洋一、石川和宏、鞘師守、青木清
    • Organizer
      材料における水素有効利用研究会
    • Place of Presentation
      北見市
    • Year and Date
      2009-08-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] NbワイヤーがNb-TiNi共晶相を貫通した水素透過膜の作製と評価2009

    • Author(s)
      榎本祐二、石川和宏、青木清
    • Organizer
      材料における水素有効利用研究会
    • Place of Presentation
      北見市
    • Year and Date
      2009-08-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] 水素透過Nb-TiNi共晶合金の耐水素脆化機構の検討2009

    • Author(s)
      石川和宏、羅偉民、青木清
    • Organizer
      日本金属学会春期(144回)大会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] 水素透過合金の耐水毒脆化性の評価法の検討2009

    • Author(s)
      青山明祐・石川和宏・青木清
    • Organizer
      日本金属学会春期(144回)大会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] (La, X)-Ni(X=Mg, Y)系水素吸蔵化合物における構造多形2009

    • Author(s)
      石川亮、阿部英司、石川和宏、青木清
    • Organizer
      日本金属学会春期(144回)大会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] 水素放出したLaNi_5化合物に生成する高密度柱面欠陥のSTEM-EELS解析2009

    • Author(s)
      山本隼也、石川亮、阿部英司、石川和宏、青木清
    • Organizer
      日本金属学会春期(144回)大会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] 水素透過Nb-TiNi合金の最適組成の究明2009

    • Author(s)
      榎本洋一、石川和宏、鞘師守、青木清
    • Organizer
      日本金属学会春期(144回)大会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] NbワイヤーがNb-TiNi晶相を貫通しだ水素透過膜の作製と評価2009

    • Author(s)
      榎本祐二、石川和宏、青木清
    • Organizer
      日本金属学会春期(144回)大会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] Hydrogen Permeation of Nb_x(Zr_<50> Co_<40>Pd_<10>)_<100_x>Alloys with/without Pd Coating2009

    • Author(s)
      湯会香、石川和宏、青木清
    • Organizer
      日本金属学会春期(144回)大会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] 水素吸蔵一放出に伴う(La_<0.6>, Y_<0.4>)Ni<3.8>化合物の構造変化2008

    • Author(s)
      石川亮、阿部英司、石川和宏、青木清
    • Organizer
      日本金属学会秋期(143回)大会
    • Place of Presentation
      熊本大学
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] 水素吸蔵-放出に伴うLaNi_5化合物の微細構造変化2008

    • Author(s)
      山本隼也、石川亮、阿部英司、石川和宏、青木清
    • Organizer
      日本金属学会秋期(143回)大会
    • Place of Presentation
      熊本大学
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] 一方向配列Nb相を含む複相合金の組織形態と水素透過特性2008

    • Author(s)
      橋本裕、山口祐司、岸田恭輔、岡本範彦、田中克志、乾晴行、石川和宏、青木清
    • Organizer
      日本金属学会秋期(143回)大会
    • Place of Presentation
      熊本大学
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] Nb-ZrNiPd水素透過合金の特性と組織に及ぼす熱処理の影響2008

    • Author(s)
      羽田野雄一、板倉賢、西田稔、湯会香、石川和宏、青木清
    • Organizer
      日本金属学会秋期(143回)大会
    • Place of Presentation
      熊本大学
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] Pdを添加したNb-(Ti, Zr)Ni合金の水素透過特性2008

    • Author(s)
      篠原猛、湯会香、石川和宏、青木清
    • Organizer
      日本金属学会秋期(143回)大会
    • Place of Presentation
      熊本大学
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] 異方性Nb-TiNi金における水素透過度2008

    • Author(s)
      石川和宏、松岡純一、徳井翔、青木清
    • Organizer
      日本金属学会秋期(143回)大会
    • Place of Presentation
      熊本大学
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] Effect of Annealing on Microstructures and Hydrogen Permeability of Nb_<40> Ti_<25> Zr_5Ni_<30> Alloy2008

    • Author(s)
      湯会香、石川和宏、青木清
    • Organizer
      日本金属学会秋期(143回)大会
    • Place of Presentation
      熊本大学
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] (Nb, Mo)-TiNi合金のミクロ組織と水素透過特性2008

    • Author(s)
      丸山良治、石川和宏、青木清
    • Organizer
      日本金属学会秋期(143回)大会
    • Place of Presentation
      熊本大学
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] Nb-TiNi合金の水素透過度に及ぼす水素固溶と拡散の影響2008

    • Author(s)
      王偉亮、石川和宏、青木清
    • Organizer
      日本金属学会秋期(143回)大会
    • Place of Presentation
      熊本大学
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] Hydrogen Permeation in Anisotropic Nb-TiNi Alloy Prepared by Forging and Rolling2008

    • Author(s)
      K. Ishikawa, J. Matsuoka, S. Tokui, K. Aoki
    • Organizer
      MRS Fall Meetings
    • Place of Presentation
      Boston, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] Nb-TiNi水素合金の圧延-熱処理による組織制御2008

    • Author(s)
      石川和宏、徳井翔、青木清
    • Organizer
      日本金属学会春期講演大会
    • Place of Presentation
      武蔵工業大学
    • Related Report
      2007 Annual Research Report
  • [Presentation] Effect of the Forth Elements on Hydrogen Permeability of Nb_<40>Ti_<30>Ni_<30> alloys2008

    • Author(s)
      H. X. Tang, K. Ishikawa and K. Aoki
    • Organizer
      日本金属学会春期講演大会
    • Place of Presentation
      日本金属学会春期講演大会
    • Related Report
      2007 Annual Research Report
  • [Presentation] Nb-TiNi合金の微細組織と水素透過特性に及ぼすTi/Ni比と熱処理の効果2008

    • Author(s)
      加藤哲也、石川和宏、青木清
    • Organizer
      日本金属学会春期講演大会
    • Place of Presentation
      武蔵工業大学
    • Related Report
      2007 Annual Research Report
  • [Presentation] 金属-金属間化合物系の水素透過合金2007

    • Author(s)
      石川和宏、青木清
    • Organizer
      日本金属学会秋期(141回)大会
    • Place of Presentation
      岐阜大学(岐阜市)(基調講演)
    • Related Report
      2009 Final Research Report
  • [Presentation] 水素分離・精製用の非Pd基水素透過合金2007

    • Author(s)
      青木清
    • Organizer
      日本金属学会・日本鉄鋼協会両北海道支部合同夏季講演大会
    • Place of Presentation
      室蘭工業大学
    • Related Report
      2007 Annual Research Report
  • [Presentation] 金属-金属間化合物系の水素透過合金2007

    • Author(s)
      石川和宏、青木清
    • Organizer
      日本金属学会秋期講演大会
    • Place of Presentation
      岐阜大学
    • Related Report
      2007 Annual Research Report
  • [Presentation] Effect of Additional Elements on Hydrogen Permeability and Ductility of Nb_<40>Ti_<18>Zr_<12>Ni_<30> Alloy2007

    • Author(s)
      湯会香、石川和宏、青木清
    • Organizer
      日本金属学会秋期講演大会
    • Place of Presentation
      岐阜大学
    • Related Report
      2007 Annual Research Report
  • [Presentation] Nb_<40>Ti_<34>Ni_<26>-xCox合金の微細組織と水素透過特性2007

    • Author(s)
      加藤哲也、石川和宏、青木清
    • Organizer
      日本金属学会秋期講演大会
    • Place of Presentation
      岐阜大学
    • Related Report
      2007 Annual Research Report
  • [Presentation] Effect of Ti/Ni Ratio on Microstructure and Hydrogen Permeability of Nb-TiNi Alloys2007

    • Author(s)
      T. Kato, K. Ishikawa and K. Aoki
    • Organizer
      The 6th Pacific Rim International Conference on Advanced Materials and Processing
    • Place of Presentation
      Juju, Korea
    • Related Report
      2007 Annual Research Report
  • [Presentation] Microstructural Change in the Multi-Phase Nb_<40>Ti_<30>Co_<30> Alloy by Rolling-Annealing Techniques and Its Hydrogen Permeability2007

    • Author(s)
      T. Kato, K. Ishikawa and K. Aoki
    • Organizer
      2007 MRS Fall Meetings
    • Place of Presentation
      Boston, USA
    • Related Report
      2007 Annual Research Report
  • [Presentation] Hydrogen Permeation in Nb-TiNi Alloy with Anisotropic Microstructures2007

    • Author(s)
      K. Ishikawa, S. Tokui and K. Aoki
    • Organizer
      2007 MRS Fall Meetings
    • Place of Presentation
      Boston, USA
    • Related Report
      2007 Annual Research Report
  • [Presentation] Nb-TiCo合金の水素透過度の複合則に基づく解析と水素透過特性改善の可能性2007

    • Author(s)
      羅偉民、石川和宏、青木清
    • Organizer
      材料における水素有効利用研究会
    • Place of Presentation
      屋久島いわさきホテル
    • Related Report
      2007 Annual Research Report
  • [Presentation] Nb-TiNi合金の微細組織の異方化による水素透過性の向上2007

    • Author(s)
      石川和宏、徳井翔、青木清
    • Organizer
      材料における水素有効利用研究会
    • Place of Presentation
      屋久島いわさきホテル
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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