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Nucleation time of martensitic transformations - an approach using a magnetic field

Research Project

Project/Area Number 25249086
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Physical properties of metals/Metal-base materials
Research InstitutionOsaka University

Principal Investigator

Kakeshita Tomoyuki  大阪大学, 工学研究科, 教授 (90127209)

Co-Investigator(Kenkyū-buntansha) 寺井 智之  大阪大学, 工学研究科, 講師 (20346183)
福田 隆  大阪大学, 工学研究科, 准教授 (50228912)
Project Period (FY) 2013-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥33,280,000 (Direct Cost: ¥25,600,000、Indirect Cost: ¥7,680,000)
Fiscal Year 2017: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2016: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2015: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2014: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2013: ¥7,280,000 (Direct Cost: ¥5,600,000、Indirect Cost: ¥1,680,000)
Keywordsマルテンサイト変態 / 等温変態 / 潜伏時間 / パルス磁場 / カイネティクス / 金属物性 / 結晶成長 / 磁性 / 核生成 / 磁場 / 状態図 / 物性実験 / 自己組織化
Outline of Final Research Achievements

Martensitic transformation is widely used to control the microstructure of steels. For long years it has been considered that the progress of martensitic transformation is independent of time. However, we may regard that the time required for transformation is below the limit of detection. Based on the latter interpretation, we examined martensitic transformation under pulsed magnetic fields and detected an incubation time of in the order of 1ms.

Report

(6 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (24 results)

All 2018 2017 2016 2015 2014 2013 Other

All Journal Article (8 results) (of which Peer Reviewed: 8 results,  Acknowledgement Compliant: 4 results,  Open Access: 1 results) Presentation (15 results) (of which Int'l Joint Research: 4 results,  Invited: 1 results) Remarks (1 results)

  • [Journal Article] Elastic-like deformation and elastocaloric effect of a partly ordered iron-platinum alloy exhibiting a weak first-order martensitic transformation2017

    • Author(s)
      Fukuda Takashi、Kakeshita Tomoyuki
    • Journal Title

      Journal of Physics D

      Volume: 50 Issue: 40 Pages: 404003-404003

    • DOI

      10.1088/1361-6463/aa82f3

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Lattice Softening in Fe3Pt Exhibiting Three Types of Martensitic Transformations2017

    • Author(s)
      Fukuda Takashi、Kakeshita Tomoyuki
    • Journal Title

      metals

      Volume: 7 Issue: 5 Pages: 156-156

    • DOI

      10.3390/met7050156

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Time-temperature-transformation diagram for the martensitic transformation in a titanium-nickel shape memory alloy2016

    • Author(s)
      Takashi Fukuda, Takashi Kawamura, Tomoyuki Kakeshita
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 683 Pages: 481-484

    • DOI

      10.1016/j.jallcom.2016.05.120

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Mechanical Properties of the R-Phase and the Commensurate Phase under [111] Tensile Stress in Iron-Doped Titanium-Nickel Alloys2016

    • Author(s)
      Takashi Fukuda, Gakudai Yamasaki, Hiroaki Yoshinobu, Tomoyuki Kakeshita
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 57 Issue: 3 Pages: 278-282

    • DOI

      10.2320/matertrans.MB201518

    • NAID

      130005127334

    • ISSN
      1345-9678, 1347-5320
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Mechanical Properrties of the R-Phase and the Commensurate Phase under [111] Tensile Stress in Iron-Doped Titanium-Nickel Alloy2016

    • Author(s)
      Takashi Fukuda, Gakudai Yamaguchi, Hiroaki Yoshinobu, Tomoyuki Kakeshita
    • Journal Title

      Materials Transactions

      Volume: 57 Pages: 278-282

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Reply to comment on "Isothermal nature of the B2-B19' martensitic transformation in a Ti-51.2Ni (at.%) alloy2015

    • Author(s)
      Takashi Fukuda, Tomoyuki Kakeshita
    • Journal Title

      Scripta Materialia

      Volume: 98 Pages: 71-73

    • DOI

      10.1016/j.scriptamat.2014.11.001

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] An interpretation of the kinetics of martensitic transformaiton in a Ni45Co5Mn36.5In13.5 alloy2014

    • Author(s)
      Takashi Fukuda, Tomoyuki Kakeshita, Yong-hee Lee
    • Journal Title

      Acta Materialia

      Volume: 81 Pages: 121-127

    • DOI

      10.1016/j.actamat.2014.08.018

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The role of magnetic fields on the arrangement of ordered variants of L10-type Fe-55Pd (at.%) alloy2014

    • Author(s)
      Hui-Jin Choe, Takashi Fukuda, Sahar Farjami, Tomoyuki Terai, Tomoyuki Kakeshita
    • Journal Title

      Acta Materialia

      Volume: 66 Pages: 63-68

    • DOI

      10.1016/j.actamat.2013.11.065

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] 応力下で時効処理したTi-50.8Ni(at%)合金におけるR相バリアントの再配列を利用した弾性熱量効果2018

    • Author(s)
      福田隆,掛下知行,Fei Xiao, Xiao Liang, Mingjiang Jin, Xuejun Jin
    • Organizer
      日本金属学会2018春期講演大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Ni45Co5Mn36.5In13.5合金の等温マルテンサイト変態に及ぼす繰り返し効果2017

    • Author(s)
      大竹陽介,福田隆,掛下知行
    • Organizer
      日本金属学会2017春期講演大会
    • Place of Presentation
      東京
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] 等温マルテンサイト変態に及ぼす磁場効果2017

    • Author(s)
      掛下知行,福田隆
    • Organizer
      日本磁気科学会 第12回年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] An interpretation on kinetics of martensitic transformations in some shape memory alloys2017

    • Author(s)
      Tomoyuki Kakeshita and Takashi Fukuda
    • Organizer
      International Conference on Martensitic Transformations 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 応力下におけるマルテンサイト変態の臨界現象2016

    • Author(s)
      福田隆,掛下知行
    • Organizer
      日本鉄鋼協会2016秋期講演大会
    • Place of Presentation
      大阪
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] Time-temperature-transformation diagram under magnetic field in a Ni45Co5Mn36.5In13.5 magnetic shape memory alloy2016

    • Author(s)
      Takashi Fukuda, Tomoyuki Terai, Tomoyuki Kakeshita
    • Organizer
      MAP7
    • Place of Presentation
      Providence, RI, USA
    • Year and Date
      2016-06-15
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Disorder-Order Transformation of Near Equiatomic Fe-Pd Alloy under Magnetic Field2015

    • Author(s)
      Takashi Fukuda, Takahiro Izawa, Tomoyuki Kakeshita, Kohki Takahashi
    • Organizer
      International Conference on Magneto-Science
    • Place of Presentation
      信州大学
    • Year and Date
      2015-10-27
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] R相変態ならびにC相変態を示すTi-Ni-Fe合金単結晶の複素弾性率2015

    • Author(s)
      森鴻介,福田隆,掛下知行
    • Organizer
      日本金属学会
    • Place of Presentation
      九州大学伊都キャンパス
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] マルテンサイト変態の核生成に関する一考察と鉄基形状記憶合金に現れる巨大弾性ひずみと臨界点2015

    • Author(s)
      掛下知行
    • Organizer
      日本金属学会2015春期大会
    • Place of Presentation
      東京大学 駒場キャンパス
    • Year and Date
      2015-03-18 – 2015-03-20
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Ti-Ni系形状記憶合金におけるB2-B19'変態の時間依存性2015

    • Author(s)
      川村昂志,福田隆,掛下知行
    • Organizer
      日本金属学会2015春期大会
    • Place of Presentation
      東京大学 駒場キャンパス
    • Year and Date
      2015-03-18 – 2015-03-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] FeRh合金における1次の磁気転移に伴う温度記憶効果2014

    • Author(s)
      畑本航太郎, Yan Feng, 福田隆,掛下知行
    • Organizer
      日本金属学会2014秋期大会
    • Place of Presentation
      金沢大学
    • Year and Date
      2014-09-17 – 2014-09-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] Ni45Co5Mn36.5In13.5合金における変態開始温度と平衡温度の関係2014

    • Author(s)
      大塚裕太郎,李容喜,福田隆,掛下知行
    • Organizer
      日本金属学会2014春講演大会
    • Place of Presentation
      東京工業大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] オーステナイト系ステンレス鋼の等温マルテンサイト変態に及ぼす磁場効果2013

    • Author(s)
      福田隆,崔株寧,掛下知行
    • Organizer
      日本磁気科学会
    • Place of Presentation
      東北大学さくらホール
    • Related Report
      2013 Annual Research Report
  • [Presentation] Ti-44Ni-6Fe(at.%)合金の[111]引張応力下における相変態2013

    • Author(s)
      山崎岳大,吉信皓章,福田隆,掛下知行
    • Organizer
      日本金属学会2013秋講演大会
    • Place of Presentation
      金沢大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] Preferential precipitation of cementite in ferrite under a high magnetic field2013

    • Author(s)
      Hui-jin Choe, Izuru Miyazaki, Tomoyuki Kakeshita, Tomoyuki Terai, Sukeyoshi Yamamoto, Mitsuharu Yonemura
    • Organizer
      PRICM8
    • Place of Presentation
      Waikoloa, Hawaii USA
    • Related Report
      2013 Annual Research Report
  • [Remarks] 固相変態に及ぼす強磁場および超高静水圧効果

    • URL

      http://www.mat.eng.osaka-u.ac.jp/mse1/research/index.html#r01

    • Related Report
      2017 Annual Research Report

URL: 

Published: 2013-05-15   Modified: 2019-07-29  

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