STUDY OF THE STRUCTURALIZATION OF THE MAGNETIC PARTICLES IN MAGNETIC FLUIDS

Authors
TOMCO L KOPCANSKY P KONERACKA M KELLNEROVA V
Citation
L. Tomco et al., STUDY OF THE STRUCTURALIZATION OF THE MAGNETIC PARTICLES IN MAGNETIC FLUIDS, IEEE transactions on magnetics, 30(2), 1994, pp. 1112-1113
Citations number
7
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on magnetics → ACNP
ISSN journal
00189464
Volume
30
Issue
2
Year of publication
1994
Part
2
Pages
1112 - 1113
Database
ISI
SICI code
0018-9464(1994)30:2<1112:SOTSOT>2.0.ZU;2-Z
Abstract
A magnetic field induced agglomeration of magnetic particles in magnet ic fluids (mineral oil and kerosene based) with several volume concent rations was studied by means of optical microscope equipped with a vid eo camera. Scrutiny of the video revealed that time evolution of the a ggregation process results from two processes i.e. (i) the formation o f new (or primary) agglomerations (t less-than-or-equal-to 2s) and (ii ) the coalescence of primary agglomerations (t > 2s).