A magnetic fluid for operation in strong gradient fields
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| 024 | 7 | 0 | |a 10.1134/S1061933X15020155 |2 doi |
| 035 | |a (NATIONALLICENCE)springer-10.1134/S1061933X15020155 | ||
| 245 | 0 | 2 | |a A magnetic fluid for operation in strong gradient fields |h [Elektronische Daten] |c [A. Pshenichnikov, A. Lebedev, A. Radionov, D. Efremov] |
| 520 | 3 | |a The properties of a magnetic fluid based on colloidal magnetite and VM-3 vacuum oil have been experimentally studied. The fluid is designed for a long-term operation in strong gradient magnetic fields. A variant of magneto-granulometric analysis has been proposed that makes it possible to determine the average magnetic moment, variance of magnetic moments, and number density of particles with no a priori assumptions of the particle size distribution. Magneto-granulometric and cluster analyses of the magnetic fluid have been carried out. It has been shown that individual particles with an average diameter of the magnetic core of 7 nm, which is markedly smaller than those in common commercial fluids, prevail in the studied solution. The volume concentration of multiparticle clusters is also low; their total contribution to the initial magnetic susceptibility of the fluid only slightly exceeds 3%. The small particle sizes and the low cluster concentration provide the colloidal solution with a high stability in a strong magnetic field and a centrifugal force field at a rather high saturation magnetization of the solution. | |
| 540 | |a Pleiades Publishing, Ltd., 2015 | ||
| 700 | 1 | |a Pshenichnikov |D A. |u Institute of Mechanics of Continua, Ural Branch, Russian Academy of Sciences, ul. Akademika Koroleva 1, 614013, Perm, Russia |4 aut | |
| 700 | 1 | |a Lebedev |D A. |u Institute of Mechanics of Continua, Ural Branch, Russian Academy of Sciences, ul. Akademika Koroleva 1, 614013, Perm, Russia |4 aut | |
| 700 | 1 | |a Radionov |D A. |u OOO NPVP Ferrogidrodinamika, ul. Bol'shaya Morskaya 45/5, 54030, Nikolaev, Ukraine |4 aut | |
| 700 | 1 | |a Efremov |D D. |u Perm National Research University, ul. Bukireva 15, 614090, Perm, Russia |4 aut | |
| 773 | 0 | |t Colloid Journal |d Pleiades Publishing |g 77/2(2015-03-01), 196-201 |x 1061-933X |q 77:2<196 |1 2015 |2 77 |o 10595 | |
| 856 | 4 | 0 | |u https://doi.org/10.1134/S1061933X15020155 |q text/html |z Onlinezugriff via DOI |
| 898 | |a BK010053 |b XK010053 |c XK010000 | ||
| 900 | 7 | |a Metadata rights reserved |b Springer special CC-BY-NC licence |2 nationallicence | |
| 908 | |D 1 |a research-article |2 jats | ||
| 949 | |B NATIONALLICENCE |F NATIONALLICENCE |b NL-springer | ||
| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.1134/S1061933X15020155 |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Pshenichnikov |D A. |u Institute of Mechanics of Continua, Ural Branch, Russian Academy of Sciences, ul. Akademika Koroleva 1, 614013, Perm, Russia |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Lebedev |D A. |u Institute of Mechanics of Continua, Ural Branch, Russian Academy of Sciences, ul. Akademika Koroleva 1, 614013, Perm, Russia |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Radionov |D A. |u OOO NPVP Ferrogidrodinamika, ul. Bol'shaya Morskaya 45/5, 54030, Nikolaev, Ukraine |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Efremov |D D. |u Perm National Research University, ul. Bukireva 15, 614090, Perm, Russia |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Colloid Journal |d Pleiades Publishing |g 77/2(2015-03-01), 196-201 |x 1061-933X |q 77:2<196 |1 2015 |2 77 |o 10595 | ||