Energetics of Formation of Nanocrystalline Structures in Finemet, Nanoperm and Hitperm Alloys

摘要: Processes controlling transformation in three rapidly quenched nanocrystal-forming systems, Finemet, Nanoperm and Hitperm, were analyzed using a novel approach which provides the distribution of true activation energies nanocrystallization their temperature dependencies. This yields new information with respect to original local ordering atoms amorphous phase its influence on formation nanostructures. Additional is extracted allows compare processes early stages those at end transformation.