High strength with ductility
By tuning Al content, this high-entropy alloy system forms a synergistic multi-phase structure of FCC and L21 phases, achieving simultaneous enhancement of strength and ductility, offering a new route for designing strong yet tough alloys.
Xiaoya, Liu · Zhou, Yongkang · Jingqian, Chen · Fu, Huameng · Zhang, Haifeng · Yingjie, Ma · Zhu, Zhengwang
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing 2025
Yield strength increases from 303 to 1115 MPa
Ultimate tensile strength increases from 565 to 1407 MPa