Development of stress measurement gauge under high temperature range using nickel alloy foil
| Project/Area Number |
26420078
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Design engineering/Machine functional elements/Tribology
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| Research Institution | Tottori University |
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Principal Investigator |
Yuichi Ono 鳥取大学, 工学(系)研究科(研究院), 教授 (50335501)
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| Co-Investigator(Kenkyū-buntansha) |
森戸 茂一 島根大学, 総合理工学研究科, 准教授 (00301242)
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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 |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
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| Keywords | 応力測定 / 金属疲労 / 実験応力解析 / 応力・ひずみ計測 / めっき法 / 電子線後方散乱回折法 / 疲労 |
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| Outline of Final Research Achievements |
A nickel foil and a nickel alloy foil were produced by electroplating. It was confirmed that the recrystallization temperature of the nickel alloy foil was higher than that of the nickel foil. Cyclic loading tests were performed and it became clear that the stress can be measured from the density and crystallographic orientation of the grown grains of the nickel foil under the ambient temperature of 250 ℃. Although the grain growth of the nickel alloy foil could be confirmed at the ambient temperature of 350 ℃, we could not derive the calibration equation for measuring the cyclic stress.
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Report
(4 results)
Research Products
(8 results)
