2011 Fiscal Year Final Research Report
Development of manufacturing process for multi-functional metal matrix composites with high shape flexibility
| Project/Area Number |
21560771
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Metal making engineering
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| Research Institution | Hiroshima University |
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Principal Investigator |
SASAKI Gen 広島大学, 大学院・工学研究院, 教授 (30192595)
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| Co-Investigator(Kenkyū-buntansha) |
MATSUGI Kazuhiro 広島大学, 大学院・工学研究院, 教授 (30253115)
CHOI Yongbum 広島大学, 大学院・工学研究院, 助教 (00457269)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 複合材料 / アルミニウム合金 / 低圧含浸法 / 含浸シミュレーション / 放電焼結法 / 機械的性質 / 微細組織 |
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| Research Abstract |
In order to obtain the high performance metal matrix composites with good reliability and high shape flexibility, we have designed the fabrication process of composites by low-pressure infiltration method. Followings are result of this study ; 1) Infiltration methods to porous preform with low-pressure were proposed. 2) Modeling and numerical simulation of infiltration and solidification processes was developed, and fabrication conditions of composites without casting defects were found. 3) Optimum process of composites was proposed by using the evaluation of mechanical and functional properties and the observation of microstructure of composites.
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