Coatings obtained on the base of Al-Ni. The main components of the coating are Ni and Al. Such elements as Fe, Cr, Cl, Ca, and Si are also present on the surface of the coating. During the deposition of the coating the intermetallic compound Ni3Al is formed. Microhardness value changes from 0.64 to 4.12 GPa, depending on the phase composition of the coating.