2009 Fiscal Year Final Research Report
Formation of ceramics using transformation from metastable system to equilibrium system and its application
| Project/Area Number |
20760506
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Metal making engineering
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| Research Institution | Osaka University |
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Principal Investigator |
NAGIRA Tomoya Osaka University, 大学院・工学研究科, 助教 (00379124)
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| Project Period (FY) |
2008 – 2009
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| Keywords | 過冷融液 / 共晶セラミックス / 準安定 |
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| Research Abstract |
The purpose of this study is to develop the new ceramics formation process using the undercooled melt produced by melting of the metastable system. The transformation mode from the metastalbe eutectic to the equilibrium eutectic and the mechanism of the eutectic growth from undercooled melt were clarified by the crystallographic orientation analysis and the three-dimensional observation. The microstructural control for the application of our process was performed, and the mechanical properties and the formability were investigated
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