Effect of Carbonyl Iron Particles Composition on the Physical Characteristics of MR Grease

被引：2

作者：

Mohamad, Norzilawati ^{[1
]}

Mazlan, Saiful Amri ^{[1
]}

Ubaidillah ^{[1
,2
]}

机构：

[1] Univ Teknol Malaysia, Malaysia Japan Int Inst Technol, Vehicle Syst Engn, Jalan Sultan Yahya Petra Jalan Semarak, Kuala Lumpur 54000, Malaysia

[2] Univ Sebelas Maret, Fac Engn, Dept Mech Engn, Jl Ir Sutami 36A, Surakarta 57126, Central Java, Indonesia

来源：

PROCEEDINGS OF THE 4TH INTERNATIONAL CONFERENCE AND EXHIBITION OF SUSTAINABLE ENERGY AND ADVANCED MATERIALS 2015 (ICE-SEAM 2015) | 2016年 / 1717卷

关键词：

Magnetorheological; grease; carbonyl iron; viscosity; off-state condition; FLUID;

D O I：

10.1063/1.4943470

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Magnetorheological (MR) grease is an extension of the study of magnetorheological materials. The MR grease can help to reduce the particles sedimentation problem occurred in the MR fluids. Within this study, an effort has been taken to investigate the effect of different weight compositions of carbonyl iron particles on the physical and chemical characteristics of the MR grease under off-state condition (no magnetic field). The MR grease is prepared by mixing carbonyl iron particles having a size range of 1 to 10 mu m with commercial NPC Highrex HD-3 grease. Characterizations of MR grease are investigated using Vibrating Sample Magnetometer (VSM), Environmental Scanning Electron Microscopy (ESEM), Differential Scanning Calorimeter (DSC) and rheometer. The dependency of carbonyl iron particles weight towards the magnetic properties of MR grease and other characterizations are investigated.

引用

页数：6

共 13 条

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