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Plasmachemical Synthesis and Basic Properties of CoFe2O4 Magnetic Nanoparticles
Cobalt-ferrite (CoFe2O4) nanoparticles (CFNPs) are obtained using direct plasmachemical synthesis in the plasma of a low-pressure arc discharge. The formation of the CFNPs with an average size of 9 nm and a narrow granulometric ...
Structuring in Fast-Quenched Ferrite Compositions under Plasma Spraying
Abstract—The influence of the quench rate on structuring in spinel ferrites has been studied. It has been found that, when the quench rate is increased, the equilibrium spinel structure gradually becomes disordered. At the ...
Phase Composition and the Micro- and Macrostructures of Quasi-Crystalline Powders Obtained by Plasma-Chemical Synthesis
Abstract—Quasi-crystalline Al65Cu23Fe12 powders have been obtained by the method of plasma-chemical synthesis. Coarse particles have a spherical form and an inhomogeneous structure because of the laminar growth of crystallites ...