Wear-resistant and folding-resistant gold heating wire and preparation method thereof

The invention relates to a wear-resistant and folding-resistant gold heating wire and a preparation method thereof, and belongs to the technical field of heating wires. According to the invention, the modified adhesive agent is used as a chelating material, chromium carbide, diamond and other micro-powder are fixed on the surface of the bare wire of the resistance wire, and then compounding is carried out through a high-temperature sintering process, so that the wear resistance of the surface layer of the heating wire is improved, and the wear resistance is comparable to that of an electroplated wear-resistant layer; the coating has a strong chelation effect with a metal heating wire matrix and metal wear-resistant particles, the wear-resistant particles are stacked on the surface of the heating wire matrix layer by layer and then sintered and carbonized at a high temperature to form a stable wear-resistant layer, and compared with a wear-resistant coating with a coating film-forming property, the wear-resist