研制了一种新型的磁流变胶,通过稳态和动态剪切试验对其流变性能进行了测试.结果表明:在较大磁场作用下磁流变胶的剪切应力对剪切率的依赖性很小,并具有较大的剪切应力;其线性粘弹性区域随着外加磁场的增大而变宽;其储能模量G1在外加磁场作用下可以达到7.98MPa(H=102.8 kA·m-1),并且与磁流变液一样在外加磁场作用下其G1曲线也出现了三个明显的变化区域.
参考文献
[1] | 汪建晓,孟光.磁流变液研究进展[J].航空学报,2002(01):6-12. |
[2] | Fuchs A.;Xin M.;Gordaninejad F.;Wang XJ.;Hitchcock GH.;Gecol H. Evrensel C.;Korol G. .Development and characterization of hydrocarbon polyol polyurethane and silicone magnetorheological polymeric gels[J].Journal of Applied Polymer Science,2004(2):1176-1182. |
[3] | Wilson MJ.;Fuchs A.;Gordaninejad F. .Development and characterization of magnetorheological polymer gels[J].Journal of Applied Polymer Science,2002(14):2733-2742. |
[4] | Fuchs A;Hu B;Gordaninejad F;Evrensel C .Synthesis and characterization of magnetorheological polyimide gels[J].Journal of Applied Polymer Science,2005(6):2402-2413. |
[5] | Shiga T.;Kurauchi T.;Okada A. .MAGNETROVISCOELASTIC BEHAVIOR OF COMPOSITE GELS[J].Journal of Applied Polymer Science,1995(4):787-792. |
[6] | Mitsumata T.;Furukawa K.;Juliac E.;Iwakura K.;Koyama K. .Compressive modulus of ferrite containing polymer gels[J].International Journal of Modern Physics, B. Condensed Matter Physics, Statistical Physics, Applied Physics,2002(17/18):2419-2425. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分:
-
10%
-
20%
-
30%
-
40%
-
50%