During pharmaceutical production, tanks are in long-term contact with media such as liquid medicines and solvents. The surface condition of tank inner walls directly affects the stability of production processes. Some media are corrosive and may cause rusting upon contact with metal surfaces. Rust contaminants entering the liquid medicine will compromise product quality. Tanks undergo frequent cle

In the production of lithium battery materials, the sieving process of cathode and anode powder raw materials imposes stringent requirements on the contact surfaces of equipment. Powders move back and forth on the surface of sieve meshes and sieve frames. Long-term friction will wear the metal substrate, and worn debris mixed into materials will compromise powder purity. Some electrolytes, additiv

In industrial scenarios such as powder conveying, mining, chemical material handling and building material processing, the screw conveyor shaft acts as the core rotating component of the material conveying system. When the equipment continuously transports granular, powdery and hard materials, the screw blades and shaft surface endure constant erosion, friction and impact from materials. Ordinary

During pharmaceutical and chemical production, various reaction, synthesis and purification processes come into contact with a wide range of chemical media. Many raw materials and solvents are corrosive. When metal tanks operate under such conditions for extended periods, their inner walls are vulnerable to medium attack, resulting in rusting and surface damage.

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In the material handling stage of lithium battery production lines, components are in constant contact with powder raw materials. Their surfaces undergo long-term particle scouring together with corrosion induced by media and powders. Alumina ceramic spraying is a thermal spraying process that forms a ceramic protective layer on the metal substrate of lithium battery equipment. It modifies the phy