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Effect of carbonyl iron particles composition on the physical characteristics of MR grease

Mohamad, N. and Mazlan, S. A. and Ubaidillah, Ubaidillah (2016) Effect of carbonyl iron particles composition on the physical characteristics of MR grease. In: 4th International Conference and Exhibition on Sustainable Energy and Advanced Materials 2015, ICE-SEAM 2015, 11 - 12 Nov 2015, Solo, Indonesia.

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Abstract

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 10μm 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.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:Magnetorheological materials, MR fluids
Subjects:T Technology > T Technology (General)
Divisions:Malaysia-Japan International Institute of Technology
ID Code:73348
Deposited By: Mohd Zulaihi Zainudin
Deposited On:21 Nov 2017 03:28
Last Modified:21 Nov 2017 03:28

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