The aim of this research is to investigate the phase transformations and magnetic properties nanoparticles formed during electric arc sputtering composite Fe-Mn-C with subsequent annealing resulting in an oxygen atmosphere. As a result study, pure metals, mixed oxides, carbides, carbon nanocomposites are synthesized. susceptibility composites grows temperature increase up 600°C as compared iron...

Steel has remained the most crucial of all structural materials. However, the steel production processes have changed over the years. Currently, due to the tendency of eliminating high energy consuming technologies, in both the international and domestic steel industry, liquid steel is manufactured in two basic aggregates: oxygen-blown converters and electric arc furnaces 1 . The development of...

A transient mathematical model was developed for the description of fluid flow, heat transfer and electromagnetic phenomena involved in the production of ferronickel in electric arc furnaces. The key operating variables considered were the thermal and electrical conductivity of the slag and the shape, immersion depth and applied electric potential of the electrodes. It was established that the ...