High-temperature wear-resistant coating material is an efficient and energy-saving new product that can be directly applied to the inner wall of iron pipes, refractory bricks, or castable surfaces. During use, it forms a hard ceramic glaze shell under high temperatures, effectively resisting the corrosion from harmful components such as sulfur in petroleum coke, protecting the furnace lining, and extending its service life. It exhibits excellent wear and corrosion resistance, strong bonding with the substrate, and durability against gas and ash particle erosion.