▎ 摘　　要

NOVELTY - The method involves carrying out boronizing-state treatment, preparing the boronizing strengthening layer on the surface of the workpiece, removing the residue on the surface of the work piece after boronizing, performing surface texturing treatment to the workpiece after boronizing treatment, coating the two-dimensional material dispersion liquid on the surface of the workpiece, and drying, and repeating the coating and drying process operation until obtaining the solid self-lubricating coating based on the boronizing layer and textured surface. USE - Method for preparing low friction wear-resistant composite coating containing boronizing layer and textured surface used in space environment, aviation industry and advanced energy equipment. ADVANTAGE - The textured surface has good storage capacity to the two-dimensional material, which can obviously improve the service life of the solid lubricating layer. The surface of the boronizing is metallurgical bonding, the bonding strength is large, and the method has high hardness, good bearing capacity, excellent wear resistance and strong adhesive effect, and has good protection effect, and obviously improves the lubricating performance of the coating. The solid coating prepared by the method has good combination property, high stability and long service life, but also has a coating thickness that can be controlled, simple preparation technique, low cost, suitable for large area fast preparation and so on, and exhibits the good prospect in the actual industrial production and application.