Key Laboratory for Optoelectronic Technology and Systems，Ministry of Education;College of Optoelectronic Engineering，Chongqing University，Chongqing 400044，P.R. China 在期刊界中查找 在百度中查找 在本站中查找
Key Laboratory for Optoelectronic Technology and Systems，Ministry of Education;College of Optoelectronic Engineering，Chongqing University，Chongqing 400044，P.R. China 在期刊界中查找 在百度中查找 在本站中查找
Key Laboratory for Optoelectronic Technology and Systems，Ministry of Education;College of Optoelectronic Engineering，Chongqing University，Chongqing 400044，P.R. China 在期刊界中查找 在百度中查找 在本站中查找
Magnetorheological elastomer(MRE)is the solid analog of MR fluid，there are several problems limit the practical application of MRE，such as low MR effect. According to the fact that carbon content of carbonyl iron powder(CIP)affect the maximum permeability of CIP，this paper studies the influence of carbon content of CIP on MR effect of MRE. The MRE samples are fabricated by silicone rubber and CIP with different carbon content. A dynamic mechaical analyzer is modified to characterize dynamic mechanical properities of MRE samples. Experimental result shows MR effect has an increasing tendency with the decreasing of carbon content.
