How to Prevent Corrosion in Dalian Metal Surface Treatment:

Dalian metal surface treatment, due to the presence of phosphoric acid film, can easily penetrate and firmly bond paint with metal. So the phosphating treatment of metals can greatly improve their corrosion resistance and is a common surface treatment method. The application of bio tungstate involves multiple fields in the national economy. It has unique application effects in the automotive industry, home appliance industry, shipbuilding industry, bridge industry, petroleum and natural gas industry, food industry, chemical industry, construction industry, etc.

The difference between shot peening and sandblasting in Dalian metal surface treatment:

Sandblasting and shot peening both use high-pressure air or compressed air as power to blow out the sprayed material and impact the surface of the workpiece to achieve cleaning effect. But the chosen medium is different, sandblasting medium has a cutting effect on the surface; After sandblasting treatment, the dirt on the surface of the workpiece is removed, and the surface of the workpiece is slightly damaged, resulting in a significant increase in surface area, thereby increasing the bonding strength with the workpiece and coating/coating.

Dalian metal surface treatment can improve the lifespan of metals:

During the manufacturing process of Dalian Metal Surface Treatment stainless steel parts, they undergo transportation, marking, cutting and forming, and welding. Any slight negligence in each process may leave scratches, scratches, hammer marks, and other marks on the surface of the parts. Reducing the corrosion resistance of components directly affects their service life. To improve the corrosion resistance of stainless steel components and extend their service life, stainless steel passivation surface treatment is necessary for stainless steel components.

Dalian Metal Surface Treatment Company's method for removing rust:

Dalian metal surface treatment, rust is a chemical reaction, and when iron is left for a long time, it will rust. Iron is prone to rust, not only due to its active chemical properties, but also closely related to external conditions. Moisture is one of the substances that makes iron prone to rusting. However, only water will not rust iron. Only when oxygen in the air dissolves in water and reacts with iron in an environment with water will it produce iron oxide, which is called rust.

Dalian metal surface treatment is an indispensable and important link in the contemporary industrial chain, widely used in various fields such as machinery, electronics, automotive, aviation, aerospace, etc. Alloy catalytic liquids play a decorative, protective, and functional role in various industrial products after treatment, enabling them to meet various practical needs. 

What are the technologies for surface treatment of metals in Dalian

Nowadays, metal surface treatment processes generally include spraying, electroplating, wire drawing, sandblasting, anodizing, passivation, oxidation, polishing, and so on. Among them, the polishing process has a significant impact on the glossiness of metals. There are many polishing processes available now, including manual polishing, vibration polishing, magnetic polishing, electrolytic polishing, chemical polishing, and so on. These polishing methods require the use of sandpaper, polishing paste, vibration grinders, polishing agents, and other products.