Structural analysis and magnetic properties of solid solutions of Co–Cr system obtained by mechanical alloying

• Mechanical alloying (MA) induces the formation of solid solutions of Co–Cr system in non-equilibrium.
• We report the crystal structure and the magnetic behavior of Co–Cr alloys produced by MA.
• MA improves the magnetic properties of Co–Cr system.

In this paper, a systematic study on the structural and magnetic properties of Co100−xCrx alloys (0