Anti-sticking and wear-resistant composite steel plate and preparation method thereof

The invention belongs to the technical field of preparation of special steel and particularly relates to an anti-sticking and wear-resistant composite steel plate and a preparation method thereof. The anti-sticking and wear-resistant composite steel plate is obtained by compounding an alloy steel plate containing metal carbide and a carbon steel plate through hot rolling. The surface of the anti-sticking and wear-resistant composite steel plate is provided with concave-convex textures; and the concave-convex textures are arranged on the alloy steel plate surface containing the metal carbide. According to the anti-sticking and wear-resistant composite steel plate and the preparation method thereof, tungsten carbide, niobium carbide, titanium carbide and vanadium carbide are mixed into matrix steel to obtain wear-resistant and anti-sticking alloy steel, then the wear-resistant and anti-sticking alloy steel is compounded with carbon steel with good impact resistance through hot rolling, concave-convex textures a