2012 Fiscal Year Final Research Report
Tensile behavior of ferrite-martensite dual phase steels with dispersion of nano-sized VC particles
| Project/Area Number |
23686103
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Material processing/treatments
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| Research Institution | Tohoku University |
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Principal Investigator |
KAMIKAWA Naoya 東北大学, 金属材料研究所, 助教 (30530894)
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| Project Period (FY) |
2011 – 2012
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| Keywords | 析出 / 力学特性 / 強化機構 |
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| Research Abstract |
Tensile behavior of ferrite-martensite dual phase steels with interphase boundary precipitation was systematically investigated. Dispersion of nano-sized VC particles in the ferrite phase in the DP steels led to an increase in the strength without degrading strength-uniform elongation balance, and to an improvement of strength-post uniform elongation balance.
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