Elimination of Ferromagnetic Particles Aggregation for Investigation by Electron Microscopy

Authors О.S. Kuzema1 , P.O. Kuzema2

1 Sumy National Agrarian University, 160, Kirov Str., 40021, Sumy, Ukraine

2 Chuiko Institute of Surface Chemistry of NAS of Ukraine, 17, General Naumov Str., 03164, Kyiv, Ukraine

Е-mail [email protected]
Issue Volume 3, Year 2011, Number 4
Dates Received 01July 2011, published online 30 December 2011
Citation О.S. Kuzema, P.O. Kuzema, J. Nano- Electron. Phys. 3 No4, 55 (2011)
PACS Number(s) 68.35.Dv, 68.37.Ef, 81.40.Rs
Keywords Electron microscopy (20) , Ferromagnetic particles, Aggregation, Ultrasound (3) , Magnetic field (7) .
It has been described the device for sample preparation of highly dispersed ferromagnetic powders including micropowders for permanent magnets, magnetic carriers, machine and mechanism components’ wear products contained in lubricants for investigation of these materials by light and electron microscopy. The device eliminates the coalescence of ferromagnetic particles and improves reliability of the results of such objects investigation. The technique of such device application has been described and exemplified for various materials investigation.

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