
Application of strain gradient plasticity theory to model Charpy impact energy of functionally graded steels using modified stress–strain curve data
Keywords: فولاد آستنیتی عملکردی درجه بندی شده; Functionally graded austenitic steel; Modified stress–strain curve; Charpy impact energy; Strain gradient plasticity theory; Statistically stored dislocations; Geometrically necessary dislocations