磁流变材料与磁流变阻尼器的潜在工程应用

摘要

Magnetorheologyical fluid, which consist of susp ensions of magnetic particle and stabilizer in a carrying fluid, are regarded as one of the most versatile materials available for applications in engineering. The principle of magnetorheological effect (MRE) and the properties of magnetor heological fluids (MRF) are briefly introduced in this paper. The work principl es of magnetorheological damping devices are illustrated and some application of magnetorheological technique in engineering are presented. The future of mag netorheological technique is prospected.%磁流变材料由悬浮于载体液中的磁化微粒和稳定剂构成，是 一种智能材料，在工程上有较大的应用前景。简要介绍了磁流变效应的机理及磁流变体的特 性，阐述了磁流变器件的工作原理，归纳了磁流变技术在工程中的一些应用，展望了磁流变 技术的应用前景。