Fundamental study on hydrogen absorption and embrittlement of passive metal by fusion of electrochemistry and strength of materials
| Project/Area Number |
21560757
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Material processing/treatments
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| Research Institution | Waseda University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
YOKOYAMA Ken' ichi 九州工業大学, 大学院・工学研究院, 准教授 (80308262)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 腐食防食 / 水素脆化 / 表面解析 / 高耐食性合金 |
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| Research Abstract |
In the present study, the entire image of the characterization and mechanism from the hydrogen absorption accompanied by corrosion to the embrittlement of passive metal have been clarified from the multilateral standpoint of electrochemistry and strength of materials. The several findings obtained by the present study are expected for the improvement of materials reliability in various environments and the fundamental guide for the new materials development.
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Report
(4 results)
Research Products
(31 results)
