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Investigation for the explosive manufacturing technique of porous materials used by Mg alloy

Research Project

Project/Area Number 26820328
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Material processing/Microstructural control engineering
Research InstitutionSojo University

Principal Investigator

MORI Akihisa  崇城大学, 工学部, 准教授 (60433017)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsマグネシウム / ポーラス材料 / 爆発加工 / 円筒圧搾法 / 衝撃加工 / ポーラス材 / マグネシウム合金 / 粉末固化成形 / ポーラス金属 / 衝撃粉末固化
Outline of Final Research Achievements

This investigation intended to clarify the possibility for the production of porous materials by the magnesium alloy using the explosive material processing methods. Magnesium and its alloy were known well as the high reactive materials. Therefore, the explosive compaction method of cylindrical compacts, which is the solidification method of metal powders without thermal effect, was applied in this research. In the experiments, sawdust of magnesium alloy AZ31 was mainly used as the sample powder. By the regulation of the sawdust size and the reexamination of the experimental conditions considered from the experimental and numerical results, a compacted magnesium material with voids was recovered well in the cylindrical explosive compaction.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (1 results)

All 2016

All Presentation (1 results)

  • [Presentation] 衝撃粉末固化法を用いたマグネシウムポーラス材料作製法の開発2016

    • Author(s)
      森昭寿,大谷尚生,髙橋大輔,外本和幸
    • Organizer
      平成28年度塑性加工春季講演会
    • Place of Presentation
      京都工芸繊維大学松ヶ崎キャンパス(京都府京都市)
    • Year and Date
      2016-05-22
    • Related Report
      2015 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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