Degradation and function induced by hydrogen absorption and states of metallic biomaterials
| Project/Area Number |
24560885
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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 |
Material processing/treatments
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| Research Institution | Kyushu Institute of Technology |
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Principal Investigator |
YOKOYAMA Ken'ichi 九州工業大学, 工学(系)研究科(研究院), 准教授 (80308262)
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| Co-Investigator(Kenkyū-buntansha) |
SAKAI Jun'ichi 早稲田大学, 理工学術院, 教授 (90329095)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 腐食防食 / 水素脆化 / 生体材料 |
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| Outline of Final Research Achievements |
Degradation and function, such as material strength, shape memory effects, superelasticity and corrosion resistance in biological environment, induced by the hydrogen absorption and states of metallic biomaterials have been elucidated in the present study. In addition, by controlling the amount of absorbed hydrogen and hydrogen states, the balance between degradation and function has been evaluated from the multilateral standpoint of strength of materials, biomedical materials and electrochemistry. The obtained findings are expected to the fundamental guide for the improvement of materials reliability for metallic biomaterials.
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Report
(4 results)
Research Products
(14 results)
