제어로봇시스템학회:학술대회논문집
- 2000.10a
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- Pages.554-554
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- 2000
The Fabrication and Evaluation of SMA Ribbons for Micro Actuator Application
마이크로 엑츄에이터용 형상기억 리본 제조 및 제특성 평가
Abstract
To improve mechanical properties of Cu-Al-Ni alloy by the grain refinement, Cu-Al-Ni SMA ribbons were fabricated by melt spinning apparatus. The variations of microstructure, mechanical properties and transformation characteristics with the condition of rapid solidification and annealing time-temperature were investigated in Cu-Al-Ni SMA ribbons. The ribbons fabricated by melt spinning obtained around 1.5nm in width and 50-60
Keywords
- SMA alloy ribbon;
- transformation temperature;
- microstructure;
- grain size;
- transformation characteristics