Fabrication of Aluminum Matrix Composite Reinforced with Al 0.5CoCrCuFeNi High-Entropy Alloy Particles

• DOI: 10.24425/amm.2022.141091
• Publication Date: 2023-07-20T15:45:46Z
• Authors: Min Sang Kim; Han Sol Son; Gyeong Seok Joo; Young Do Kim; Hyun Joo Choi; Se Hoon Kim
• Keywords: Industrial chemistry; Materials processing

Fabrication oF aluminum matrix composite reinForced with al 0.5 cocrcuFeni high-entropy alloy particlesThe dispersed high entropy were developed by stir casting involving the powder-in-tube method.First, CoCrCuFeni (Hea) powder was made mechanical alloying, and extruded in a tube-type container to form Hea precursor.The precursor then via casting.as result, Fe-Cr-ni based phases uniformly formed matrix, revealing ~158, 166, 235% enhancement of tensile strength incorporating 1, 3, 5 wt% particles, respectively.