| Budget Amount *help |
¥49,010,000 (Direct Cost: ¥37,700,000、Indirect Cost: ¥11,310,000)
Fiscal Year 2014: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
Fiscal Year 2013: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2012: ¥15,340,000 (Direct Cost: ¥11,800,000、Indirect Cost: ¥3,540,000)
Fiscal Year 2011: ¥18,200,000 (Direct Cost: ¥14,000,000、Indirect Cost: ¥4,200,000)
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| Outline of Final Research Achievements |
Deformation and in-situ structural transition in Zr-based metallic glasses have been analyzed using high-energy x-ray diffraction by the evaluation of macroscopic, microscopic (medium-range) and atomic (short-range) strains. We found that change in microscopic strain strongly depends on the difference of inhomogeneous local structure, which is enhanced in the metallic glass with multi-components. Meanwhile, atomic strain is affected by the kind of pairs among the constitutional elements. Thus, it is important to investigate the deformation mechanism in metallic glasses using multi-scale analysis due to the different behavior with scale length.
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