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Five Benefits Of Aluminum Anodizing

Posted by , on Oct, 2019

Aluminum is a favorite material among many engineers. It is incorporated into many structures and products. However, while aluminum does offer many desirable qualities, for those in aircraft and automotive production, in Georgia, such applications may demand greater strength than standard aluminum is capable of delivering. This is where anodizing is requested. Anodized aluminum enhances the basic properties demonstrated by aluminum. Major Benefits The process, which consists of coating the aluminum with a layer of oxidation, does not corrode or “oxidize” the metal. Instead, it provides the substrate’s surface with various enhancements of already existing qualities. These work to improve the existing qualities. The hardened and oxidized coating is incorporated into the aluminum. As a result, the product now exhibits the following beneficial characteristics: Corrosion Resistance: The sealant and coating provide protection against oxidation, increasing the metal’s ability to avoid the ravages of corrosion Durability: The protective layer producing by anodizing provides aluminum with a higher level of resistance to standard wear-and-tear. Finishing/Aesthetics: While aluminum is attractive in its own subtle way, the process gives the metal a heightened appearance. The addition of colors to the process further boosts the allure of this metal for many Vigor: Once anodized, the surface of aluminum becomes stronger than pure aluminum Low Maintenance: Anodized aluminum does not require the intense work often associated with many metals. It lacks the various condition issues common from such processes as fabrication and installation. Rinsing with soap and water is often all it takes to restore the material back to its initial appearance Aluminum Anodizing Automotive and aerospace industries often insist on anodizing their aluminum components. In Georgia plants, they know the results are beneficial. The process not only increases the metal’s corrosive resistance, but it also imbues it with several other desirable qualities. Among these are enhanced physical appearance and increased durability and strength. Be the first to...

Industrial Anodizing – The Process Described

Posted by , on Dec, 2018

The aluminum anodizing process produces a layer of oxide on the surface of aluminum metal which enhances the metals corrosion resistance. The process of industrial anodizing as it relates to aluminum is covered more extensively below. Oxide Protective Coating Formed By the means of electrolytic process, and oxide protective coating is developed on the surface of the material. The process is carried out as follows: First, and aluminum metal part is placed into a bath of electrolytic solution that also contains a cathode. Then a current is also added to the solution. This produces hydrogen which also stars the formation of oxygen on the anode’s surface. Next, a metal oxide film is developed on the surface of the part being treated. The industrial anodizing process when applied to aluminum is able to create an oxide layer thickness on the aluminum part with a thickness 100 times greater than would exist if the part was simply exposed naturally to oxygen. High resistance to wearing and corrosion is developed by the parts treated during this process. Aluminum parts that undergo the anodizing process have a longer service life than those parts which do not undergo this process. Aluminum Anodizing The process of aluminum anodizing enables paints and glues to achieve enhanced surface adhesion capabilities. The protective oxide layer contains pores that allow for greater adhesion to take place. Aluminum and aluminum alloys commonly use the process of industrial anodizing. However, other metals such as zinc, magnesium, and titanium may also use this process and achieve significant benefits. Based on the type of electrolytic solution used in the anodizing process, one of various methods of anodizing may be implemented. The solution that used to be applied in this process has now changed. Previously, chromic acid was the preferred solution for the protection of parts and components in various commercial operations and applications. Today, sulfuric acid is the commonly used electrolytic solution. If you are in the market for the application of anodizing solutions to your aluminum parts and/or equipment, contact an experienced industrial aluminum metal coatings supplier that understands the various aspects of the anodizing process. 2 people like this post. Like...

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