Hard cermet cladding material is a new kind of composite material manufactured by cladding cermet on the substrate with advanced coating technologies. It can be widely used in anti-corrosion, wear-resistant and high temperature, and so on. Aimed at the status quo of the relative singleness of the hard phase and lacking application of the material, in the paper, based on the preparation of the ternary boride hard clad on the steel substrate successfully, in order to optimize the hard cladding material ...