| Budget Amount *help |
¥14,560,000 (Direct Cost: ¥11,200,000、Indirect Cost: ¥3,360,000)
Fiscal Year 2014: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2013: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2012: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
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| Outline of Final Research Achievements |
An ultra-low strain rate time-dependent (creep) deformation causes the destruction of the heat-resistant material for the thermal power plant. In this study, we have established a method to measure and analyze it with high accuracy. We have also performed detailed microstructural observation using electron microscopes. By combining the two methods, it was revealed that the microstructural elements which act as a reinforcing factor in the steel changes under the ultra-low strain rate condition unlike that of the conventional experiment conditions.
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