Damage Free plastic forming of hard brittle materials under high hydrostatic pressure.
| Project/Area Number |
20360064
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Production engineering/Processing studies
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
YOSHINO Masahiko Tokyo Institute of Technology, 大学院・理工学研究科, 教授 (40201032)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000)
Fiscal Year 2010: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2009: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000)
Fiscal Year 2008: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
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| Keywords | ナノ・マイクロ加工 / 塑性加工 / 硬脆材料 / 機能表面 / 延性モード加工 / 無欠陥加工 / 高圧技術 / 破壊機構 / 微細加工 / 押し込み試験 / 切削試験 / 材料特性 / 亀裂 |
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| Research Abstract |
Possibility of plastic forming method of hard-brittle materials under high hydrostatic pressure was studied. An experimental setups for machining test and indentation test under high hydrostatic pressure were developed. Effects of hydrostatic pressure on plastic deformation characteristics and fracture characteristics of hard brittle materials were studied. Effect of crystal structure on deformation property was studied. Possibility for development of functional surface by nano/micro plastic forming was also studied.
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Report
(4 results)
Research Products
(22 results)
