Shandong Juli Yulong Special Steel Co., Ltd. specializes in deep processing of carbon steel plates and has a mature technical system for producing wear-resistant clad plates by hardfacing. The company uses base materials such as carbon structural steel plates like Q235 steel plates and low-alloy steel plates, and applies an advanced open-arc surfacing welding process to fuse a high-chromium alloy wear layer onto the substrate, forming a bimetallic metallurgical bonded composite plate.
In this process, the mild steel substrate maintains good toughness and formability, while the carbide particles formed by alloying elements such as chromium, manganese, and molybdenum in the wear layer are distributed in a fibrous pattern, achieving a surface hardness of over HRC 63. The products support secondary operations including cutting, coiling, welding, and cold bending, and can be fabricated into wear-resistant liners, conveyor chutes, and crusher components. Their wear resistance is more than 20 times that of ordinary carbon steel plates, making them widely used in wear-prone parts such as hoppers and fan blades in metallurgy, mining, power generation, and cement industries.
