首页>
外国专利>
Shape memory composite for actuator includes two shape memory alloys with phase transitions occurring in nested temperature hysteresis bands
Shape memory composite for actuator includes two shape memory alloys with phase transitions occurring in nested temperature hysteresis bands
展开▼
机译：用于执行器的形状记忆复合材料包括两种形状记忆合金，它们在嵌套的温度滞后带中发生相变
展开▼
页面导航
摘要
著录项
相似文献
摘要
Shape memory composite includes a second shape memory alloy (F2), bonded to a first shape memory alloy (F1). Phase transition of alloy (F2) occurs into austenitic phase (A) on heating and into the martensitic phase (M) on cooling. These transitions occur in a hysteresis loop with a temperature hysteresis band (B2). The hysteresis band (B1) of the alloy (F1) falls within band (B2) of alloy (F2). The shape memory composite includes at least one second shape memory alloy (F2), bonded directly or indirectly to the first shape memory alloy (F1). It exists in a martensitic phase (M) and/or in an austenitic phase (A) in accordance with the temperature (T). Phase transition of the second shape memory alloy (F2) occurs into the austenitic phase (A) on heating and into the martensitic phase (M) on cooling. These transitions occur in a hysteresis loop with a temperature hysteresis band (B2). The hysteresis band (B1) of the first shape memory alloy falls within band (B2) of the second shape memory alloy (F2). An Independent claim is included for the method of changing the shape of the composite, by heating or cooling.
展开▼
