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

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