[P] P37,P80～P87

[P81] Effect of Dynamic Force Frequency on Room-Temperature Creep Deformation in NiTi Superelastic Wires by Dynamic Mechanical Analysis (DMA)

*Juho KWAK¹, Wan-Ting Chiu², Akira Umise², Masaki Tahara², Hideki Hosoda², Yasuhiro Kusano³ (1. Inst. Innovative Research, Tokyo Tech. (Graduate student), 2. Inst. Innovative Research, Tokyo Tech., 3. ASAHI INTECC CO., LTD)

Keywords:Superelasticity、Nitinol、Dynamic Mechanical Analysis、Creep deformation

Dynamic Mechanical Analysis (DMA)により，室温とその近傍温度におけるNiTi超弾性合金ワイヤのクリープ変形歪に及ぼす動的負荷荷重の周波数依存性を調べます．