期刊文献+

碳黑对磁敏高弹体力学性能的影响 被引量:2

The influence of the carbon black on the mechanical performance of magnetorheological elastomers
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摘要 磁敏高弹体也称磁流变弹性体,是一种新型的功能材料和智能材料,其力学性能可以由外加磁场来控制。制备了不同碳黑含量的磁流变弹性体,并实验研究了其磁流变效应和热稳定性,得出了碳黑对磁流变弹性体力学性能的影响。实验结果表明,制备磁流变弹性体时,向基体中添加适量的碳黑,能够增强材料的磁流变效应、降低材料的损耗因子、提高材料的热稳定性。 Magnetorheological elastomers (MR elastomers or MREs) are a kind of intelligent materials whose mechanical performances can be controlled by an applied magnetic field. In this paper, MREs with different contents of carbon black are prepared. Their MR effects and thermal stability are experimentally studied. The influence of the carbon black on the mechanical performance of MREs is discussed. Results show that using carbon black in preparation is able to improve the MR effects, reduce the loss tangent, and enhance the thermal stability.
作者 陈琳 龚兴龙
出处 《功能材料》 EI CAS CSCD 北大核心 2007年第A03期1251-1254,共4页 Journal of Functional Materials
基金 国家自然科学基金资助项目(10672154) 高等学校博士学科点专项科研基金资助项目(20050358010).
关键词 磁敏高弹体 磁流变弹性体 碳黑 力学性能 magnetorheological elastomers carbon black mechanical performance
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参考文献11

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二级参考文献11

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