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Investigation of diffusion mechanism and dynamic behavior through accurate measurements of diffusion coefficients of liquid metals

Research Project

Project/Area Number 23560790
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Physical properties of metals
Research InstitutionWaseda University

Principal Investigator

SUZUKI Shinsuke  早稲田大学, 理工学術院, 教授 (10437345)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords不純物拡散 / 相互拡散 / Darken / シアーセル / 合金 / 液体 / 拡散係数 / Manning / Pb-Sn / 拡散 / 融体 / 金属
Research Abstract

This study was done to clarify the diffusion mechanism of liquid metals by accurate measurements of diffusion coefficients through impurity diffusion and inter-diffusion experiments using shear cell and stable density layering. Impurity diffusion experiments of Pb, In, Sb and Ag in liquid Sn and inter-diffusion experiments of Sn-Pb were performed at 573 and 773K, respectively. The results impurity diffusion experiments show quantitatively that the impurity diffusion coefficient decreases with increasing atomic radius of impurity and thermodynamic factor, which exhibits the affinity between solvent and solution atoms. The results of inter-diffusion experiments show that the inter-diffusion coefficients agree well with the theoretical values by Darken's equation with concentration of alloying elements lower than 5at%.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (18 results)

All 2014 2013 2012 2011 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (15 results) (of which Invited: 1 results)

  • [Journal Article] Improvement of a measurement method of interdiffusion coefficient of liquid alloys by using the Foton shear cell and verification of Darken's equation in liquid2014

    • Author(s)
      Koji SUZUKI, Noriyuki YAMADA, Anna TANAKA, and Shinsuke SUZUKI
    • Journal Title

      The 29 ISTS Special Issue of Transaction of the Japan Society for Aeronautical and Space Sciences

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Improvement of a measurement method of interdiffusion coefficient of liquid alloys by using the Foton shear cell and verification of Darken’s equation in liquid2014

    • Author(s)
      Koji SUZUKI, Noriyuki YAMADA, Anna TANAKA, and Shinsuke SUZUKI
    • Journal Title

      Transactions of the Japan Society for Aeronautical and Space Science

      Volume: 印刷中

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reduction of Convection in Diffusion Measurement using the Shear Cell by Stabilization of Density Layering on the Ground2011

    • Author(s)
      Shinsuke Suzuki, Kurt-Helmut Kraatz, Guenter Frohberg
    • Journal Title

      Journal of Japan Scociety of Microgravity Application

      Volume: 28

    • NAID

      10031143426

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Presentation] Diffusion Measurements in Liquid Alloys for Solidification and Soldering Processes2014

    • Author(s)
      S.Suzuki, N.Yamada, A.Tanaka, K.Suzuki
    • Organizer
      10th International Conference on Diffusion in Solids and Liquids DSL-2014
    • Place of Presentation
      Paris, France
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Foton用シアーセル装置を用いた液体Sn-Pb合金中の相互拡散係数測定と液体金属におけるDarken式の検証2013

    • Author(s)
      鈴木浩嗣,山田紀幸,田中杏奈,鈴木進補
    • Organizer
      日本マイクログラビティ応用学会第27回学術講演会(JASMAC-27)
    • Place of Presentation
      東京
    • Year and Date
      2013-11-28
    • Related Report
      2013 Final Research Report
  • [Presentation] シアーセル法を用いた液体Sn-Pb合金中の相互拡散係数測定2012

    • Author(s)
      鈴木浩嗣,山田紀幸,田中杏奈,鈴木進補
    • Organizer
      日本マイクログラビティ応用学会第26回学術講演会(JASMAC-26)
    • Place of Presentation
      福岡
    • Year and Date
      2012-11-21
    • Related Report
      2013 Final Research Report
  • [Presentation] Investigation of the influence of different solute on impurity diffusion in liquid Sn using the shear cell technique2012

    • Author(s)
      Noriyuki YAMADA, Shinsuke SUZUKI, Koji SUZUKI, Anna TANAKA, Rie MORITA Chenglin Che, Günter FROHBERG
    • Organizer
      Asian Microgravity Pre-Symposium(9th China-Japan-Korea Workshop on Microgravity Sciences)
    • Place of Presentation
      桂林
    • Year and Date
      2012-11-01
    • Related Report
      2013 Final Research Report
  • [Presentation] シアーセル法を用いた液体Sn中の不純物拡散係数の測定2012

    • Author(s)
      田中杏奈,山田紀幸,鈴木浩嗣,車成林,鈴木進補
    • Organizer
      第33回日本熱物性シンポジウム
    • Place of Presentation
      大阪
    • Year and Date
      2012-10-04
    • Related Report
      2013 Final Research Report
  • [Presentation] シアーセル法を用いた液体Sn中におけるBi及びSbの不純物拡散係数の測定2012

    • Author(s)
      山田紀幸,森田理恵,車成林,鈴木進補,Günter Frohberg
    • Organizer
      日本金属学会2012年春期(第150回)大会
    • Place of Presentation
      横浜
    • Year and Date
      2012-03-28
    • Related Report
      2013 Final Research Report
  • [Presentation] 安定密度配置とシアーセル法を用いた液体Sn中におけるBi及びSbの不純物拡散係数の測定2012

    • Author(s)
      山田紀幸,鈴木進補,車成林,森田理恵,Günter Frohberg
    • Organizer
      日本学術会議総合工学委員会第27回宇宙利用シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2012-01-24
    • Related Report
      2013 Final Research Report
  • [Presentation] シアーセル法を用いた液体Sn中の不純物拡散係数の測定2012

    • Author(s)
      田中杏奈,山田紀幸,鈴木浩嗣,車 成林,鈴木進補
    • Organizer
      第33回日本熱物性シンポジウム
    • Place of Presentation
      大阪府,大阪市
    • Related Report
      2012 Research-status Report
  • [Presentation] Using the shear cell technique to investigate the influence of different solute on impurity diffusion in liquid Sn2012

    • Author(s)
      Noriyuki Yamada, Shinsuke Suzuki, Rie Morita, Chenglin Che, Guenter Frohberg
    • Organizer
      9th China-Japan-Korea Workshop on Microgravity Sciences
    • Place of Presentation
      Guilin, China
    • Related Report
      2012 Research-status Report
  • [Presentation] シアーセル法を用いた液体Sn-Pb合金中の相互拡散係数測定2012

    • Author(s)
      鈴木浩嗣,山田紀幸,田中杏奈,鈴木進補
    • Organizer
      日本マイクログラビティ応用学会 第26回学術講演会 JASMAC-26
    • Place of Presentation
      福岡県,福岡市
    • Related Report
      2012 Research-status Report
  • [Presentation] 安定密度配置とシアーセル法を用いた液体Sn中におけるBi及びSbの不純物拡散係数の測定2012

    • Author(s)
      山田紀幸,鈴木進補,車 成林,森田理恵,Guenter Frohberg
    • Organizer
      日本学術会議 総合工学委員会 第27回 宇宙利用シンポジウム
    • Place of Presentation
      東京
    • Related Report
      2011 Research-status Report
  • [Presentation] シアーセル法を用いた液体Sn中におけるBi及びSbの不純物拡散係数の測定2012

    • Author(s)
      山田紀幸,森田理恵,車 成林,鈴木進補,Guenter Frohberg
    • Organizer
      日本金属学会2012 年春期(第150 回)大会
    • Place of Presentation
      横浜
    • Related Report
      2011 Research-status Report
  • [Presentation] Correction method for diffusion experiments in liquid metals using shear cell technique2011

    • Author(s)
      Shinsuke Suzuki, Kurt.-Helmut Kraatz, Guenter Frohberg
    • Organizer
      4th International Symposium on Physical Sciences in Space (ISPS4)
    • Place of Presentation
      Bonn, Germany
    • Related Report
      2011 Research-status Report
  • [Presentation] Diffusion measurements in liquid metals under microgravity and 1G conditions by suppressing convections2011

    • Author(s)
      Shinsuke Suzuki, Kurt-Helmut Kraatz, Guenter Frohberg, Raluca Rosu-Pflumm, German Müller-Vogt
    • Organizer
      8th International Conference on Diffusion in Materials (DIMAT 2011)
    • Place of Presentation
      Dijon, France
    • Related Report
      2011 Research-status Report
  • [Presentation] Foton用シアーセル装置を用いた液体 Sn-Pb合金中の相互拡散係数測定と 液体金属における Darken式の検証

    • Author(s)
      鈴木浩嗣,山田紀幸,田中杏奈,鈴木進補
    • Organizer
      日本マイクログラビティ応用学会第27回学術講演会
    • Place of Presentation
      芝浦工業大学,東京
    • Related Report
      2013 Annual Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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