Improvement of corrosion resistance of biocompatible Zr alloy by elucidation of corrosion mechanism
| Project/Area Number |
21700486
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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 |
Biomedical engineering/Biological material science
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| Research Institution | Tokyo Medical and Dental University |
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Principal Investigator |
TSUTSUMI Yusuke 東京医科歯科大学, 生体材料工学研究所, 助教 (60447498)
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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 |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 生体適合材料 / 生体用金属材料 / ジルコニウム / 耐食性 / 腐食 |
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| Research Abstract |
The effect of the alloying of Zr to the corrosion resistance in a simulated body fluid was investigated for the purpose of development of novel Zr-based biocompatible alloys. As a result, we found the various combinations of the alloying element and its concentration to improve/degrade the corrosion resistance of the alloy. In addition, we succeeded to improve the corrosion resistance of conventional Zr alloys based on these results.
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Report
(4 results)
Research Products
(23 results)
