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Fundamental study on solidification behaviors of molten alloy under ultrasonic field for fine precision casting.

Research Project

Project/Area Number 19760517
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Metal making engineering
Research InstitutionNational Fisheries University (2008)
The University of Tokyo (2007)

Principal Investigator

TAMURA Satoshi  National Fisheries University, 海洋機械工学科, 助教 (20367832)

Research Collaborator TSUNEKAWA Yoshiki  豊田工業大学, 工学部, 教授 (50148350)
OKUMIYA Masahiro  豊田工業大学, 工学部, 准教授 (20177182)
HATAKEYAMA Masahiko  東北大学, 金属材料研究所, 助教 (30375109)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,630,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥330,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2007: ¥2,200,000 (Direct Cost: ¥2,200,000)
Keywords音響キャビテーション / 音響毛管現象 / 転写性 / 超音波振動 / 鋳造工学
Research Abstract

音響キャビテーションの発生下における金属溶湯の充填, 密着挙動について評価した. 振動面に対向配置した金属材に設けた細溝への溶湯の速やかな充填に成功し, 密着および, 精密な転写が可能であることが示された. また, この溶湯の充填性が向上(≒音響毛管現象)するメカニズムについて検討した.

Report

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

    (2 results)

All 2008 2007

All Journal Article (2 results) (of which Peer Reviewed: 2 results)

  • [Journal Article] Ultrasonic cavitation treatment for soldering on Zr-based bulk metallic glass2008

    • Author(s)
      Tamura, Y. Tsunekawa, M. Okumiya, M. Hatakeyama,
    • Journal Title

      Journal of Materials Processing Technology 206

      Pages: 322-327

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Ultrasonic cavitation treatment for soldering on Zr-based bulk metallic glass2007

    • Author(s)
      S. Tamura, Y. Tsunekawa, M. Okumiya, M. Hatakeyama
    • Journal Title

      Journal of Materials Processing Technology (In Press)(In press)(掲載確定)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed

URL: 

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

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