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Challenge to More Complicated and Large Sized Components Using Next Generation Ti Alloys Trough MIM process.

Research Project

Project/Area Number 24656448
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Material processing/treatments
Research InstitutionKyushu University

Principal Investigator

MIURA Hideshi  九州大学, 工学(系)研究科(研究院), 教授 (30117254)

Co-Investigator(Kenkyū-buntansha) OSADA Toshiko  九州大学, 大学院工学研究院, 助教 (90452812)
KANG Hyongoo  九州大学, 大学院工学研究院, 助教 (30599981)
Project Period (FY) 2012-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2013: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords金属粉末射出成形 / チタン合金 / 複雑大形化 / 寸法精度 / バインダ / 脱脂プロセス / MIM / Ti合金
Research Abstract

More complicated and large sized Titanium alloy components were developed through metal injection molding process. The size of obtained specimen was several times larger than conventional MIM components. The dimensional accuracy was similar to ISO standard for aerospace components by optimizing the debinding and sintering conditions. In order to decrease the deformation during debinding process, polyimide powder was added to the binder component. Eventually, it was confirmed that the deformation was decreased during thermal debinding through in situ observation.

Report

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

    (2 results)

All 2013 Other

All Presentation (2 results) (of which Invited: 1 results)

  • [Presentation] Development of Large Sized Ti Alloy Components for Aerospace Application by Advanced Powder Processing–MIM2013

    • Author(s)
      H, Miura
    • Organizer
      Tida (International Titanium Powder Processing Consolidation and Metallurgey Conference)
    • Related Report
      2013 Final Research Report
  • [Presentation] Development of Large Sized Ti Alloy Components for Aerospace Application by Advanced Powder Processing - MIM

    • Author(s)
      H. Miura
    • Organizer
      Tida(International Titanium Powder Processing, Consolidation and Metallurgy Conference)
    • Place of Presentation
      Hamilton(New Zealand)
    • Related Report
      2013 Annual Research Report
    • Invited

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Published: 2013-05-31   Modified: 2019-07-29  

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