жароміцні сплави

Theoretical and technological principles of management by the special properties of the high- alloyed alloys for the poured details of the especially responsible setting

New approaches are developed to determination of chemical composition of alloys for making of the poured details from heat-resistant and wearproof alloys on the basis of iron. Smallalloying and modifying elements, their action, are certain on properties of alloys and optimum correlations for work of the poured details in extreme terms. The methods of determination of kinetics of oxidization of heat-resistant alloys are developed in different aggressive environments, them firmness against oxidization , heat-resistance, steady to growth and wearproof.

Phase and structural transformations in the composite nanostructural quasicrystalline aluminium alloys under severe plastic deformation, pressure and temperature

СЕМ зображення структури  сплаву Al94Fe3Cr3

On the base of the results determined by using modern physical material science methods scientific principles referred to relationships for combined effect of sever plastic deformation and temperature on diffusive processes, phase transformation, evolution of structure and thermal stability of mechanical properties of nanostructured composite Al alloys reinforced by ultra fine particles of metastable quasicrystalline phases has been developed for the first time.