Researchers create high-performance aluminum matrix composites with asymmetric cryocooling

https://phys.org/news/2023-08-high-performance-aluminum-matrix-composites-asymmetric.html

"aluminum matrix composites reinforced with high-entropy alloy particles endow AMCs with superior mechanical properties, including high strength, durability, and plasticity... combines cryorolling and asymmetric rolling (AR)... tensile strength 3 wt% HEAp/AMCs prepared via ACR reached 253 MPa... strengthens bonding between matrix and particles... preventing defects caused by large plastic deformation HEAp/AMC sheets... lightweight mechanically resistant aerospace and automotive applications"