Iron and Fe-Ni Alloy Coatings Containing ε-Fe Produced by Non-Stationary Deposition Method

摘要

A novel material, an electrolytic coating of iron and Fe-Ni alloy containing ε-Fe hexagonal close-packed phase (HCP) was obtained using the method of high-frequency alternating current at atmospheric pressure. This transition occurs according to the orientational mechanism by removing weak extreme iron atoms in the crystal lattice of α-Fe due to anodic dissolution and action of the electromagnetic waves loosening the valence bonds.