Characterization of gas tunnel type plasma sprayed TiN reinforced Fe-based metallic glass coatings

► Fe-based MG coatings were prepared by gas tunnel type plasma torch. ► TiN reinforced Fe-mg coatings were formed with minimum oxidation. ► Microhardness of the coating increased with respect to TiN fraction. ► TiN reinforcement significantly enhanced the wear resistance of the Fe-mg coatings.