Overcoming the strength-ductility trade-off in refractory medium-entropy alloys via controlled B2 ordering
N. Yurchenko, E. Panina, A. Tojibaev, Sergey Zherebtsov, Nikita Stepanov
Abstract
Controlled Al-induced B2 ordering helps overcome the strength-ductility dilemma in refractory medium-entropy alloys due to solid solution and short-range strengthening coupled with the dislocation motion changing
Topics & Concepts
Materials scienceNeckingDuctility (Earth science)ElongationDislocationRefractory (planetary science)Slip (aerodynamics)PlasticitySolid solutionHigh entropy alloysComposite materialMetallurgyAlloyThermodynamicsUltimate tensile strengthCreepPhysicsHigh Entropy Alloys StudiesHigh-Temperature Coating BehaviorsMetal and Thin Film Mechanics