Tensions and deformations in composites based on polyurethane elastomer and magnetorheological suspension: Effects of the magnetic field

I. Bica; E.M. Anitas; L.M.E. Averis

Journal of Industrial and Engineering Chemistry, Vol.28, 86-90, August, 2015

DOI10.1016/j.jiec.2015.02.003 Export Citation

Tensions and deformations in composites based on polyurethane elastomer and magnetorheological suspension: Effects of the magnetic field

I. Bica¹, E.M. Anitas^{2, 3, †}, and L.M.E. Averis⁴

¹West University of Timisoara, Timisoara, Romania
²Joint Institute for Nuclear Research, Dubna, Russia, Russian Federation
³Nuclear Engineering, Horia Hulubei National Institute of Physics, Bucharest-Magurele, Romania
⁴University of Medicine and Pharmacy, Craiova, Romania

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We fabricate a foil-shaped composite material based on polyurethane elastomer (PE) and magnetorheo-logical suspension (MRS) and use it for manufacturing of plane resistors. Using the ohmmeter method, we measure the resistance R of the resistors as a function of an external magnetic field of intensity H, for various values of volume fraction F of MRS. Using the dipolar approximation and linear elasticity theory for small deformations, we determine the components of deformations ezz, tension szz and magnetoelastic constant k, as a function of H and F. We present and discuss the obtained results.

Keywords:Polyurethane elastomer;Magnetorheological suspension;Electrical resistance;Deformations;Mechanical tensions

[References]

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Zhou GY, Zhang ZY, Smart Mater. Struct., 13, 309 (2004)
Gong XL, Zhang XZ, Zhang PQ, Polym. Test, 24, 669 (2005)
Bica I, J. Ind. Eng. Chem., 18(1), 483 (2012)
Bica I, Liu YD, Choi HJ, Colloid Polym. Sci., 290, 1115 (2012)
Bica I, J. Ind. Eng. Chem., 15(6), 773 (2009)
Bica I, J. Ind. Eng. Chem., 18(5), 1666 (2012)
Deng HX, Gong XI, Wang LH, Smart Mater. Struct., 15, N111 (2006)
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[Referenced By]

[1] Bica I, Liu YD, Choi HJ, J. Ind. Eng. Chem., 19(2), 394 (2013)

[2] Liu YD, Choi HJ, J. Appl. Phys., 111, 07B502 (2012)

[3] Liu YD, Fang FF, Choi HJ, Colloid Polym. Sci., 289, 1295 (2011)

[4] Fang FF, Liu YD, Choi HJ, Seo Y, Appl. Mater. Interface, 3, 3487 (2011)

[5] Fang FF, Liu YD, Choi HJ, IEEE Trans. Magn., 45, 2507 (2009)

[6] Kim SY, Kwon SH, Liu YD, Lee JS, You CY, Choi HJ, J. Mater. Sci., 49(3), 1345 (2014)

[7] Hong CH, Liu YD, Choi HJ, Appl. Clay Sci., 80, 366 (2013)

[8] Kim JE, Ko JD, Liu YD, Kim IG, Choi HJ, IEEE Trans. Magn., 48, 3442 (2012)

[9] Liu YD, Choi HJ, J. Appl. Phys., 115, 17B529 (2014)

[10] Liu YD, Kim MS, Choi HJ, You CY, J. Korean Phys. Soc., 61, 1413 (2012)

[11] Bica I, J. Magn. Magn. Mater., 241, 196 (2002)

[12] Xu ZD, Guo YQ, J. Intell. Mater. Syst. Struct., 17, 871 (2006)

[13] Bica I, J. Magn. Magn. Mater., 270, 321 (2004)

[14] Zhou GY, Zhang ZY, Smart Mater. Struct., 13, 309 (2004)

[15] Gong XL, Zhang XZ, Zhang PQ, Polym. Test, 24, 669 (2005)

[16] Bica I, J. Ind. Eng. Chem., 18(1), 483 (2012)

[17] Bica I, Liu YD, Choi HJ, Colloid Polym. Sci., 290, 1115 (2012)

[18] Bica I, J. Ind. Eng. Chem., 15(6), 773 (2009)

[19] Bica I, J. Ind. Eng. Chem., 18(5), 1666 (2012)

[20] Deng HX, Gong XI, Wang LH, Smart Mater. Struct., 15, N111 (2006)

[21] Zhu W, Rui XT, Shock and Vibration, Article ID 405421, 2014, http://dx.doi.org/10.1155/2014/405421.

[22] Martinez JG, Pardilla JA, Otero TF, in: Berselli G, Vertechy R (Eds.), Smart Actuation and Sensing Systems - Recent Advances and Future Challenges, Intech, Ch. 12, Vassura, 2012.

[23] Bica I, Mater. Lett., 63, 2230 (2009)

[24] Bica I, J. Ind. Eng. Chem., 17(1), 83 (2011)

[25] Bica I, Mater. Sci. Eng. B-Solid State Mater. Adv. Technol., 166, 94 (2010)

[26] Bica I, Anitas EM, Bunoiu M, Vatzulik B, Juganaru I, J. Ind. Eng. Chem., 20(6), 3994 (2014)

[27] Bica I, Anitas EM, Averis LME, Bunoiu M, J. Ind. Eng. Chem., 21, 1323 (2015)

[28] http://colorit.ro/products/cauciuc-siliconic-elastostamp-tnt-40.html.

[29] http://www.sigmaaldrich.com/catalog/product/sigma/c3518?lang=en®ion=US.

[30] http://www.merckmilipore.com/US/en/product/Sili-cone-Oil.EMD_CHEM-7742.

[31] http://www.sierra.ro/Textolit-placat-singura-fata-(cupru)-233-x-160-x-1-5-mm-p6049p.html.

[32] Melle S, Study of the dynamics MRS subject to external fields by means of optical techniques: aggregation processes, structure formation and temporal evolution, Universidad de Madrid, 1992 (Ph.D. thesis).