致流变体是智能材料的一个重要分支,其构成有磁流变体(MR)和电流变体(ER).这种材料可以在外加场强(电场或磁场)作用下,在毫秒级时间内从牛顿流体变为剪切屈服应力较高的粘塑性体,且这种转变可控、连续、可逆,因此,它有着很广阔的应用前景.主要介绍了这种材料的组成、特性和本构关系,并综述了这种材料在军事领域的应用研究和发展前景.
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