Mesostructural Measures for Modelling the Mechanical Behaviour of Fe, Al-Based Intermetallics

摘要

The mesostructural measures for modelling the mechanical behaviour of the Fe, Al-intermetallics are proposed. The measures posses integral character and they present the microstructure of the material by unity manner. The measures are convenients in the case, when it is possible the grains of the material mesostructure to approximate with ellipsoids. This measures are useful for multilevel mechanical models. The similar measures are applicables for different metals with near ellipsoid grain mesostructure.