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Development of alloy plating with high corrosion resistivity without chromate treatments-Addition of self healing property by valence fluctuation

Research Project

Project/Area Number 19360340
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Metal making engineering
Research InstitutionKyoto University

Principal Investigator

HIRATO Tetsuji  Kyoto University, 大学院・エネルギー科学研究科, 教授 (70208833)

Co-Investigator(Kenkyū-buntansha) INUI Haruyuki  京都大学, 大学院・工学研究科, 教授 (30213135)
Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥20,280,000 (Direct Cost: ¥15,600,000、Indirect Cost: ¥4,680,000)
Fiscal Year 2009: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2008: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2007: ¥12,480,000 (Direct Cost: ¥9,600,000、Indirect Cost: ¥2,880,000)
Keywords表面処理 / 合金電析 / 非水溶媒 / アルミニウム合金 / 電気めっき / イオン液体
Research Abstract

A new environmentally-friendly surface finishing process has been developed by combining electrodeposition and heat treatment. By using AlCl_3-ZnCl_2-dimethylsulfone (DMSO_2) molten electrolytes, Al-Zn alloys were obtained. By addition of MnCl_2 to the electrolytes, Al-Zn-Mn alloy deposits with smooth surface were obtained. Codeposition of Mn led to finer grain size and inhibited Zn metal deposition.

Report

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

    (20 results)

All 2010 2009 2008 2007

All Journal Article (5 results) (of which Peer Reviewed: 3 results) Presentation (15 results)

  • [Journal Article] Electrodeposition of Zn-Al Alloys from AlCl3-ZnCl2-Dimethilsulfone Molten Electrolytes2009

    • Author(s)
      Kazumi Takenaka, Yuji Mizuta, Tetsuji Hirato
    • Journal Title

      ECS Transactions 25

      Pages: 169-173

    • Related Report
      2009 Final Research Report
  • [Journal Article] Electrodeposition of Zn-Al Alloys from AlCl3-ZnCl2-Dimethilsulfone Molten Electrolytes2009

    • Author(s)
      Takenaka, Kazumi, et al.
    • Journal Title

      ECS Transactions 25

      Pages: 169-173

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] THE ELECTRODEPOSITION OF Zn-Al ALLOYS FROM DIMETHYLSULFONE ELECTROLYTES2009

    • Author(s)
      Mizuta, Yuji, et al.
    • Journal Title

      Processing Materials for Propeties 3

      Pages: 89-93

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electrochemical Alloying of Copper Substrate with Tin Using Ionic Liquid as an Electrolyte at Medium-Low Temperatures2007

    • Author(s)
      K. Murase, R. Kurosaki, T. Katase, H. Sugimura, T. Hirato, Y. Awakura
    • Journal Title

      J. Electrochem. Soc. 154(11)

    • Related Report
      2009 Final Research Report
  • [Journal Article] Electrochemical Alloying of Copper Substrate with Tin Using Ionic Liquid as an Electrolyte at Medium-Low Temperatures2007

    • Author(s)
      K. Murase, et. al.
    • Journal Title

      Journal of the Electrochemical Society 154(11)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 電析法によるAl-Zn非晶質合金薄膜の作製2010

    • Author(s)
      竹中和己, 他
    • Organizer
      資源素材学会平成20年度秋季大会
    • Place of Presentation
      仙台国際センター
    • Year and Date
      2010-10-08
    • Related Report
      2008 Annual Research Report
  • [Presentation] 電析法によるAl-Zn合金薄膜の作製2010

    • Author(s)
      竹中和己, 他
    • Organizer
      表面技術協会
    • Place of Presentation
      近畿大学本部キャンパス
    • Year and Date
      2010-09-02
    • Related Report
      2008 Annual Research Report
  • [Presentation] 有機溶媒からのアルミニウム電析と熱処理を利用する耐熱表面処理2010

    • Author(s)
      塩見卓, 他
    • Organizer
      日本金属学会
    • Place of Presentation
      筑波大学筑波キャンパス
    • Year and Date
      2010-03-28
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] 電析法によるAL-Zn非晶質合金薄膜の作製2009

    • Author(s)
      竹中和己, 他
    • Organizer
      資源素材学会平成20年度秋季大会
    • Place of Presentation
      仙台国際センター
    • Year and Date
      2009-10-08
    • Related Report
      2009 Final Research Report
  • [Presentation] Electrodeposition of Zn-Al Alloys from AlCl3-ZnCl2-Dimethilsulfone Molten Electrolytes2009

    • Author(s)
      Takenaka, Kazumi, et al.
    • Organizer
      216th ECS Meeting
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2009-10-06
    • Related Report
      2009 Final Research Report
  • [Presentation] Electrodeposition of Zn-Al Alloys from AlCl3-ZnCl2-Dimethilsulfone Molten Electrolytes2009

    • Author(s)
      竹中和己, et al.
    • Organizer
      216th ECS Meeting
    • Place of Presentation
      京都大学吉田キャンパス
    • Year and Date
      2009-10-06
    • Related Report
      2009 Annual Research Report
  • [Presentation] 非水溶媒を用いるアルミニウム電気めっき2009

    • Author(s)
      平藤哲司
    • Organizer
      日本鉄鋼協会
    • Place of Presentation
      京都大学吉田キャンパス
    • Year and Date
      2009-09-16
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] ジメチルスルホン/ AlCl3 / ZnCl2電解浴から得られる電析物の構造2009

    • Author(s)
      竹中和己, 他
    • Organizer
      日本金属学会
    • Place of Presentation
      京都大学吉田キャンパス
    • Year and Date
      2009-09-16
    • Related Report
      2009 Final Research Report
  • [Presentation] ジメチルスルホン/AlCl3/ZnCl2電解浴から得られる電析物の構造2009

    • Author(s)
      竹中和己, 他
    • Organizer
      日本金属学会
    • Place of Presentation
      京都大学吉田キャンパス
    • Year and Date
      2009-09-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] The Electrodeposition of Zn-Al Alloys from Dimethylsulfone Electrolytes2009

    • Author(s)
      竹中和己, et al.
    • Organizer
      PMP-III, MMIJ Session in Sapporo 2009
    • Place of Presentation
      北海道大学高等教育機能開発総合センター
    • Year and Date
      2009-09-07
    • Related Report
      2008 Annual Research Report
  • [Presentation] 電析法によるal-zn合金薄膜の作製2009

    • Author(s)
      竹中和己, 他
    • Organizer
      表面技術協会
    • Place of Presentation
      近畿大学本部キャンパス
    • Year and Date
      2009-09-02
    • Related Report
      2009 Final Research Report
  • [Presentation] ジメチルスルホン-AlCl3-ZnCl2浴を用いるAl-Zn合金電析2008

    • Author(s)
      水田雄二, 他
    • Organizer
      日本金属学会2008年春期(第142回)大会
    • Place of Presentation
      武蔵工業大学世田谷キャンパス
    • Year and Date
      2008-03-26
    • Related Report
      2009 Final Research Report
  • [Presentation] ジメチルスルホン-AlCl_3-ZnCl_2浴を用いるAl-Zn合金電析2008

    • Author(s)
      水田雄二, 他
    • Organizer
      日本金属学会2008年春期(第142回)大会
    • Place of Presentation
      武蔵工業大学世田谷キャンパス
    • Year and Date
      2008-03-26
    • Related Report
      2007 Annual Research Report
  • [Presentation] ジメチルスルホン浴からのAl-Zn合金電析2007

    • Author(s)
      國重修平, 他
    • Organizer
      表面技術協会第116会講演大会
    • Place of Presentation
      長崎大学文教キャンパス
    • Year and Date
      2007-09-18
    • Related Report
      2009 Final Research Report
  • [Presentation] ジメチルスルホン浴からのAl-Zn合金電析2007

    • Author(s)
      國重修平, 他
    • Organizer
      表面技術協会第116会講演大会
    • Place of Presentation
      長崎大学 文教キャンパス
    • Year and Date
      2007-09-18
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2023-01-13  

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