Structure and mechanical properties of an in situ refractory Al₂₀Cr₁₀Nb₁₅Ti₂₀V₂₅Zr₁₀ high entropy alloy composite

Abstract

Structure, deformation behavior, and mechanical properties of a refractory Al₂₀Cr₁₀Nb₁₅Ti₂₀V₂₅Zr₁₀ high entropy alloy are reported. In the as-cast state, the alloy had a composite-like hypoeutectic microstructure comprised of a softer primary B2 phase and a harder eutectic mixture consisting of a C14 Laves and the B2 phases