Autoradiographic method of investigating the distribution of elements among the phases of cast iron

Abstract

In studying the distribution of elements between graphite and the metallic matrix of modified cast iron by the method of autoradiography, the characteristic features of the distribution of nuclear radiation in the system of a metal-photographic-material sample are disregarded. The possibility of the concentration of the overwhelming majority of elements introduced into cast iron in the graphite phase has therefore not been proved in [1–3, and others].