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Aluminum Chemical Polishing Technology
Aluminum chemical polishing technology is one of the modern technologies used to refine and refine the surface of aluminum and aluminum alloy parts. This technology has the advantages of unique, high efficiency, low consumption, environmental protection, corrosion resistance, oxidation resistance and no scratches. It is widely used in precision parts, medical devices, aerospace, military and other industries.
Chemical polishing technology is the use of chemical grinding liquid and aluminum alloy parts are in contact with chemical reaction, the surface of aluminum and aluminum alloy parts produce a layer of dense, fine and glossy decorative layer. The principle is based on the formation of aluminum oxide film and its inhibition and inhibition of alumina to form different layer products on the surface of the workpiece.
The key of chemical polishing technology is to prevent the formation of aluminum oxide powder on the surface of the workpiece. In order to avoid the formation of aluminum oxide powder on the surface, good grinding liquid and reasonable grinding process are essential. The particle size of chemical polishing powder and the number of chemical grinding liquid (concentration) have a great influence on the chemical polishing process. The quality of chemical polishing depends on the quality of chemical grinding liquid.
The chemical polishing process of aluminum and its alloy is mainly composed of two steps: chemical grinding and chemical polishing. Chemical grinding is to remove the machining marks on the surface of aluminum and its alloys, rough machining marks, sand ripples and other milling marks in the electroplating process, so as to prepare for chemical polishing.
The working principle of chemical polishing is a kind of chemical reaction. The chemical polishing liquid and aluminum alloy parts are in contact with a chemical reaction, the surface of the parts of aluminum and aluminum alloy produces a layer of dense, fine and glossy decorative layer. The components of common chemical polishing liquids are diluents, additives, hardeners, activators and special additives.
Chemical polishing technology has a wide range of applications, especially for aluminum and aluminum alloy molds and parts. In many industries, aluminum and aluminum 伪劣产品alloy parts with chemical polishing technology have a variety of advantages such as smooth appearance, good corrosion resistance, improved processing efficiency and so on.
In summary, aluminum chemical polishing technology is a very effective way to make aluminum parts look better and more durable. This technology is widely used in precision parts, medical devices, aerospace, military and other industries. It can provide high efficiency and low consumption, environmental protection, corrosion resistance and no scratches, etc., and get a smooth and beautiful surface layer. With the development of chemical polishing technology, it will bring more convenience and benefits to the aluminum parts industry.
