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Effect of magnetic field on phase-structural state and magnetic properties of Fe high-dispersive powders, produced by electrospark dirpersion

А.Г.Дубовой,
 
А.Е.Перекос,
 
Ю.М.Руденко,
 
Т.В.Єфімова,
 
В.П.Залуцкий,
 
Т.В.Ружицкая,
 
А.В.Котко,
 
О.Д.Золотаренко,
 
А.Д.Золотаренко
 

Інститут проблем матеріалознавства ім. І. М. Францевича НАН України , вул. Омеляна Пріцака, 3, Київ, 03142, Україна
Nanosystems, Nanomaterials, Nanotechnologies: Scopus, 2013, Т.11, #1
http://www.materials.kiev.ua/article/2771

Анотація

The influence of magnetic field on phase composition, dispersivity, and magnetic properties of superfine powders fabricated by electric-spark dispersion technique in the liquid organic media is revealed. As shown, this effect is dependent on the working medium and external magnetic-field strength. As proposed, the change of specific saturation magnetization during superposition of external magnetic field can be conditioned by the induced superparamagnetism (or ferromagnetism) of carbon nanostructures.

https://www.researchgate.net/publication/322935888_Vlianie_magnitnogo_pola_na_fazovo-strukturnoe_sostoanie_i_magnitnye_svojstva_vysokodispersnyh_poroskov_Fe_polucennyh_elektroiskrovym_dispergirovaniem


Публікації