Development of maintenance systems for quantitative fatigue damage evaluation by electron backscatter diffraction techniques introducing data analysis
| Project/Area Number |
22760080
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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 |
Materials/Mechanics of materials
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| Research Institution | Kumamoto University |
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Principal Investigator |
KURODA Masatoshi 熊本大学, 大学院・自然科学研究科, 准教授 (00432998)
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| Project Period (FY) |
2010 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2010: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 疲労損傷 / EBSD / TEM / ステンレス鋼 / メンテナンス / 疲労 / 原子力材料 / 電子後方散乱回折 / 透過型電子顕微鏡 / 結晶方位 / 経年劣化 |
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| Research Abstract |
In order to develop highly-reliable maintenance systems, analytical and diagnostic techniques for fatigue damage characterization should be improved further. In the present study, various researches have been performed to solve the problems which have been required to develop the maintenance systems for quantitative fatigue damage evaluation by electron backscatter diffraction techniques. The major findings of this study indicated that not only various data analysis was effective but also further improvement of measurement accuracy should be required for the development of the systems.
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Report
(3 results)
Research Products
(7 results)
