| Budget Amount *help |
¥142,480,000 (Direct Cost: ¥109,600,000、Indirect Cost: ¥32,880,000)
Fiscal Year 2022: ¥28,210,000 (Direct Cost: ¥21,700,000、Indirect Cost: ¥6,510,000)
Fiscal Year 2021: ¥28,210,000 (Direct Cost: ¥21,700,000、Indirect Cost: ¥6,510,000)
Fiscal Year 2020: ¥28,210,000 (Direct Cost: ¥21,700,000、Indirect Cost: ¥6,510,000)
Fiscal Year 2019: ¥28,210,000 (Direct Cost: ¥21,700,000、Indirect Cost: ¥6,510,000)
Fiscal Year 2018: ¥29,640,000 (Direct Cost: ¥22,800,000、Indirect Cost: ¥6,840,000)
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| Outline of Final Research Achievements |
A search for the mille-feuille structure (MFS) materials is conducted based on the mille-feuille conditions.
Al-based and Ti-based two-phase materials having layered structure are found to behave as MFS materials. Also a Nb2Co7 intermetallic compound phase is found to be a crystalline MFS material. Nb2Co7 is also expected to be applied as the basis of Co-based hybrid MFS. It is found that kink structure can be introduced to polymers such as Block-copolymer and polyethylene, resulting in high strength materials. The mechanical properties of MAX phase are also investigated at a temperature range from ambient to high temperature, and a hybrid type MFS based on MAX phase with metallic layers is proposed. It was confirmed that the proposed mille-feuille conditions are effective to obtain new class of MFS materials.
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