| 摘要 |
The present invention provides a high entropy alloy with excellent strength and ductility. The alloy is shown by the following chemical formula 1. Chemical formula 1 is (M^2_aM^3_bM^4_c)_x(M^5_dM^6_e)_y(M^1 )_z (x+y+z=100%, a+b+c=100%, d+e=100%). In the chemical formula 1, M^2, M^3, and M^4 are different front transition metals selected from a group composed of Ti, V, Cr, Mn, Zr, Nb, Mo, Tc, Hf, Ta, W, and Re; and M^5 and M^6 are different rear transition metals selected by a group composed of Fe, Co, Ni, Cu, Ru, Rh, Pd, Ag, Os, Ir, Pt, and Au. M^1 is at least a metal selected from a group composed of Co, Nb, and Fe; and x, y, and z satisfies 40%<=x<=60% and 30%<=y<=50%. |
