Synthesis of fullerene-containing phases in powder Fe - cast-iron - Ni compositions during high temperature sintering
The process of synthesis of fullerenes is investigational at sintering composition of Fe - cast-iron - Ni. As an alloying element electrolytic, carbonyl and nanosize nickel used with the size of powder particles of 1,7, 0,5 and 0,16 μm, accordingly. It is established, that the synthesis of fullerenes goes most actively in the composition alloyed by an electrolytic nickel. She possesses the least stability of austenite. Lowering of homogeneity of powder-like compositions of Fe - cast-iron - Ni assists activation of synthesis of fullerenes in the investigated samples.