2012 Fiscal Year Final Research Report
Study on hydrogen accumulation mechanisms in metals by means of tritium profiling technique
| Project/Area Number |
22760545
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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 |
Structural/Functional materials
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| Research Institution | Kyushu University |
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Principal Investigator |
OTSUKA Teppei 九州大学, 大学院・総合理工学研究院, 助教 (80315118)
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| Project Period (FY) |
2010 – 2012
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| Keywords | トリチウム / 水素 / 応力 |
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| Research Abstract |
In order to clarify mechanisms of hydrogen accumulation and release in/from metals, tritium tracer techniques are developed to measure amounts of released or permeated hydrogen from metals and distribution of hydrogen retained in metals. Applying these techniques, hydrogen diffusion and permeation coefficients in metals at low temperatures around room temperature are successfully determined for the first time.
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Research Products
(18 results)
