Deformation twinning in complex crystals
| Project/Area Number |
26289258
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Structural/Functional materials
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| Research Institution | Kyoto University |
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Principal Investigator |
KISHIDA Kyosuke 京都大学, 工学(系)研究科(研究院), 准教授 (20354178)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥16,510,000 (Direct Cost: ¥12,700,000、Indirect Cost: ¥3,810,000)
Fiscal Year 2016: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2015: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2014: ¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000)
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| Keywords | 変形双晶 / 変形機構 / 構造・機能材料 / 格子欠陥 |
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| Outline of Final Research Achievements |
Recently, mechanical property improvement through utilization of deformation twinning or deformation kinking has received a considerable amount of attention in the field of structural materials. In order to achieve this, detail understanding of the nucleation and growth mechanisms of deformation twinning and deformation kinking is essential. In the present study, deformation twins and deformation kinks in various hcp metals, Mg-LPSO phase and Ti3SiC2 MAX phase were investigated by micropillar compression of single crystals and by atomic resolution structural analysis using scanning transmission electron microscopy (STEM).
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Report
(4 results)
Research Products
(42 results)
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[Presentation] Analysis of local chemical composition in Mg-TM-RE alloys with LPSO/OD structure by atom probe tomography2015
Author(s)
K. Inoue, N. Ebisawa, K. Tomura, K. Yoshida, Y. Nagai, H. X. Xu, D. Egusa, E. Abe, K. Kishida, H. Inui, M. Yamasaki, Y. Kawamura
Organizer
The 10th International Conference on Magnesium Alloys and Their Applications (Mg2015)
Place of Presentation
Ramada Plaza Jeju Hotel, Jeju, Korea
Year and Date
2015-10-11
Related Report
Int'l Joint Research
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