Magnetorheology of Snowman-Like Anisotropic Microparticle Added Carbonyl Iron Suspension

被引：1

作者：

Kim, Ha Young ^{[1
]}

Kwon, Seung Hyuk ^{[1
]}

Choi, Hyoung Jin ^{[1
]}

机构：

[1] Inha Univ, Dept Polymer Sci & Engn, Incheon 402751, South Korea

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2017年 / 53卷 / 11期

关键词：

Additive; carbonyl iron (CI); magnetorheological (MR) fluid; polymethyl methacrylate (PMMA); snowman like; PARTICLES; ELECTRORHEOLOGY; NANOPARTICLES; MICROSPHERES; DAMPER; FLUIDS;

D O I：

10.1109/TMAG.2017.2721501

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The improvement of the magnetorheological (MR) performance of a carbonyl iron (CI)-based MR fluid was assessed by adding nonmagnetic anisotropic snowman-like polymethyl methacrylate (PMMA) particles as an additive. The snowman-like PMMA particles were synthesized by a seed emulsion polymerization method. The rheological properties of the MR fluids with and without the additives were examined by using a rotational rheometer under various applied magnetic-field strengths. Enhanced rheological properties and improved sedimentation stability of the CI/snowman-like PMMA-based MR fluid were observed compared to those of the pure CI-based MR fluid.

引用

页数：4

共 34 条

[1] Magnetorheology of submicron diameter iron microwires dispersed in silicone oil [J].

Bell, R. C. ;

Karli, J. O. ;

Vavreck, A. N. ;

Zimmerman, D. T. ;

Ngatu, G. T. ;

Wereley, N. M. .

SMART MATERIALS AND STRUCTURES, 2008, 17 (01)

[2] Evaluation of magnetorheological suspensions based on carbonyl iron powders [J].

Bombard, AJF ;

Knobel, M ;

Alcantara, MR ;

Joekes, I .

JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES, 2002, 13 (7-8) :471-478

[3] Electrorheology of polyaniline-coated poly(methyl methacrylate) microsphere suspensions in silicone oil [J].

Choi, HJ ;

Cho, YH ;

Cho, MS ;

Jhon, MS .

INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2002, 16 (17-18) :2507-2513

[4] Rheological study of the stabilization of magnetizable colloidal suspensions by addition of silica nanoparticles [J].

de Vicente, J ;

López-López, MT ;

González-Caballero, F ;

Durán, JDG .

JOURNAL OF RHEOLOGY, 2003, 47 (05) :1093-1109

[5] Carbon nanotube coated magnetic carbonyl iron microspheres prepared by solvent casting method and their magneto-responsive characteristics [J].

Fang, Fei Fei ;

Liu, Ying Dan ;

Choi, Hyoung Jin .

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2012, 412 :47-56

[6] Surface instabilities and magnetic soft matter [J].

Gollwitzer, Christian ;

Krekhova, Marina ;

Lattermann, Guenter ;

Rehberg, Ingo ;

Richter, Reinhard .

SOFT MATTER, 2009, 5 (10) :2093-2100

[7] Influence of particle shape on the magnetic and magnetorheological properties of nanoparticle suspensions [J].

Gomez-Ramirez, Ana ;

Lopez-Lopez, Modesto T. ;

Duran, Juan D. G. ;

Gonzalez-Caballero, Fernando .

SOFT MATTER, 2009, 5 (20) :3888-3895

[8] Synthesis and structural characterization of nano-sized nickel ferrite obtained by mechanochemical process [J].

Hajalilou, A. ;

Hashim, M. ;

Ebrahimi-Kahrizsangi, R. ;

Kamari, H. Mohamed ;

Sarami, N. .

CERAMICS INTERNATIONAL, 2014, 40 (04) :5881-5887

[9] Energy absorber using a magnetorheological bypass valve filled with ferromagnetic beads [J].

Hu, Wei ;

Cook, Eugene ;

Wereley, Norman M. .

IEEE TRANSACTIONS ON MAGNETICS, 2007, 43 (06) :2695-2697

[10] Core-shell-structured cross-linked poly(glycidyl methacrylate)-coated carbonyl iron microspheres and their magnetorheology [J].

Kim, So Young ;

Kwon, Seung Hyuk ;

Liu, Ying Dan ;

Lee, Jeong-Seop ;

You, Chun-Yeol ;

Choi, Hyoung Jin .

JOURNAL OF MATERIALS SCIENCE, 2014, 49 (03) :1345-1352

← 1 2 3 4 →