The rapid growth and widespread use of aluminum since World War II is directly related to the ability of anodizing processes to protect it from corrosion, improve its appearance by making it brighter and providing a rainbow of colors, and thin its outer epidermis with ceramic-like durability. Hydrated alumina would be the continuous type of aluminum in character; therefore, unprotected aluminum exposed to water and air would oxidize and form a white, broken, dusty oxide product. If you are planning to use anodizing aluminum technology, you should first learn about metal labels for equipment to know everything about anodized aluminum.
Offers Thicker Oxide Coating
Anodizing has several advantages over other coating options. Aluminum anodizing technology helps apply thicker oxide coating. In painting and refinishing there is a barrier between the coating and the aluminum substrate to protect it, in these processes the only bond between the two is mechanical. If the bond within this barrier is compromised by poor substrate planning, mechanical damage from scratches, or slow degradation (e.g., general rust), the raw aluminum can become exposed and rust can develop.
Promotes Strong Mechanical Bond
While painted or varnished coatings on aluminum can flake off quickly, there is no way to separate the anodic coating from the aluminum on which it forms. Along with the adhesion thing, lacquers and also plated metal coatings are extremely thicker compared to alumina. Considering this, it is not surprising that a flaw plated with the hardest metal (specifically hard chrome) will wear out more easily than a similar hard-anodized item.
Increases Several Productions
Along with the fact that anodizing is much less expensive than powder coating or plating, indicate the continued importance of anodizing as the coating of choice for aluminum in a wide variety of applications. The fastest-growing category for this aluminum appears to be the transportation sector. Estimated growth in the creation of aircraft to revitalize aging fleets, along with the trend in the automotive industry to increase the use of aluminum for automotive bodies and frames, will likely be major growth drivers.