Most shape memory alloys can only "cycle" (or change form) a limited number of times before the material gives out.
大部分形状记忆合金只能“循环”(或称改变形态)有限次数，之后材料就会疲劳了。
Collaborating with experimentalist Ibrahim Karaman, a world expert on shape memory alloys, the duo is exploring forms of Cobalt-Nickel-Gallium alloys that they believe will work at high temperatures.
他与形状记忆合金的世界级专家、实验员IbrahimKaraman合作，两人正在探索他们相信有可能作用于高温环境的钴镍镓合金的组成形式。
The conception of shape memory factor is defined to describe the superelasticity and shape memory effect of shape memory alloys.
定义了一个能反映形状记忆合金超弹性和形状记忆效应的概念：形状记忆因子。
The shape memory alloys re-centring damper presents typical "double flag" hysteretic curve, and the result accords with the theory analysis.
形状记忆合金自复位阻尼器在循环荷载下呈现出典型的双旗型滞回曲线，程序的模拟结果与理论分析相吻合；
The applications of shape memory alloys to industry, energy source machine and biological and medical engineering, etc. are illustrated as well.
举例说明记忆合金在工业、能源和生物医疗工程等方面的应用。
Superelasticity of shape memory alloys is one of the most important mechanical behavior, researches on superelasticity are the focus for application of shape memory alloys.
超弹性是形状记忆合金最重要的力学性能之一，对于超弹性的研究一直是形状记忆合金材料研究的热点。
The ways and the mechanisms of grain refinement in Cu-Base shape memory alloys are especially described. The effect of grain refinement on mechanical and memorial properties are discussed.
介绍了铜基形状记忆合金的晶粒细化方法及机理，论述了晶粒细化对铜基形状记忆合金力学性能和记忆性能的影响。
Working principle of magnetically controlled shape memory alloys is presented in this paper, and several actuators using these alloys are described. Finally its potential applications are discussed.
阐述了磁控形状记忆合金的工作原理，介绍了使用磁控形状记忆合金制造的几种实际机构，最后讨论了它们未来的应用。
The latest development of these materials both at home and abroad was reviewed. Shape memory alloys, shape memory polymers and shape memory gels functional textiles had been summarized.
介绍了该材料国内外的研究进展，对形状记忆合金类、形状记忆聚合物类和形状记忆水凝胶类功能纺织品进行了概述；
The possibility of replacing the temperature-sensing unit of paraffin with the temperature-sensing unit of Shape Memory Alloys (SMAs) and the research of SMAs-thermostat are introduced.
介绍了用形状记忆合金感温元件代替蜡式节温器的石蜡感温部件的可行性和形状记忆合金节温器的研制。
Martensitic transformations can be irreversible, as seen in steels upon quenching, or they can be reversible, such as those observed in shape-memory alloys.
这些相变在技术上得到广泛应用，从钢的硬化到制造形状记忆合金都有应用。
Martensitic transformations can be irreversible, as seen in steels upon quenching, or they can be reversible, such as those observed in shape-memory alloys.
这些相变在技术上得到广泛应用，从钢的硬化到制造形状记忆合金都有应用。
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