Effect of heat treatment on structure and mechanical properties of dispersion-hardened iron-based alloys

Abstract

The analysis of the structure and properties of dispersion-hardened iron-based alloys after various variants of heat treatment is carried out. The effect of various strengthening and reducing nanodispersed additives on the structure and properties of alloys after heat treatment is considered. Fractographic studies of the surface of investigated alloys after heat treatment, as well as metallographic studies to analyze the structure of materials are performed. The results can be useful in developing of method for manufacturing of increased mechanical properties products.