Aluminum Anodizing and Its Advantages

The method of aluminum anodizing services has been globally popular, due to its iconic ability to change to chemistry of metal surface with added layer of oxidation to varieties of aluminum products. Unlike stainless steel, carbon steel, and iron where exposure to nature normally generate layer of rust and leads to corrosion, anodizing is a peerless solution to improve chemical properties of a metal body making it extremely hard-hitting, anti-corrosive, adhesion friendly with aesthetic value.

The Procedure of Aluminum Anodizing Service

The base materials are offered aluminum anodizing service by submerging them in electrolytic acidic solution prepared with a cathode. Once an electric current is passed through the chemical solution, the cathode releases hydrogen and oxygen forms an anode coat on the surface. The outcome offers growth of a metal oxide layer on metal surface, which is being treated. Considering the application and industry need, the oxide layer can effectively be expanded largely with superior anodizing processes called as Type II and Type III anodizing.

When it comes to type III aluminum anodizing service, also known as hardcoat anodizing, it can be differentiated from type II anodizing in terms of the thickness of film. Considered as the most weathered among all anodizing types hardcoat aluminum anodizing products are greatly demanding to industries specialize in cookware, supplies military implements, fire related products and so on. With type III anodizing, you can get coating on metal surface ranges from 0.0001’’ to 0.0005’’ done through a denser sulfuric acid concentrative of 190 to 230 g/L together with an alloy content of 5 to 18 g/L at 50-70°F.

Great Advantages of Aluminum Anodizing Service

  • Durability and Tolerance

With consistent aluminum anodizing service, series of products get a highly protective coat, which make them extremely resistive to wear and tear from general handling and applications. Wear resistance capacity of hardcoat anodized supplies are proven to be 10 times higher than general anodizing, however, their applications are also different.

  • Corrosion Resistance

With thick exterior anodized layer, stainless steel, aluminum, and other metals gain improved corrosive resistance capacity and help prevent possible oxidization. Black or color dying which is a special feature of hard coat Type III anodizing makes metal exterior ideal to stand intensely wear and tear applications like cookware.

  • Great Insulator and Temperature Resistance

Anodizing ranging from general category to type III happen to be high-class insulators, which makes the process most sought after in electrical and electronics industries. Type III anodized cookware and other supplies display very high temperature withstanding ability.

  • Strength and Eco-friendliness

The anodized aluminum coating is harder, long lasting, and malleable opposed to raw aluminum base. Structures made of aluminum used in high traffic zones are prone to physical abuse, scratching and damage whereas aluminum anodizing service is an ideal solution and worth investment choice. Anodizing process is absolutely green and compatible to all environmental concerns.

  • Consistency and Cost

Compared to painting and power coating, aluminum anodizing process is a more reliable, consistent and sophisticated solution in terms of its aloofness to abrasion, oxidation to natural exposure. The vulnerability to scratching and fading often make powder-coated and painted object look unpleasant whereas merely with a chemical mopping one can recoup the glam, polish, and look of anodized product structures. Aluminum anodizing service is much inexpensive than its matching procedures while the permanence of finishing makes it a money- making procedure.

  • Superior Appearance and Finishing

Anodizing offers richer, deeper, and weatherized finishing to aluminum supplies and elements in contrast to organic coatings. With its translucent coating nature, it makes possible to view the base material under the coating with polished appearance. Other than see-through natural color, with black of brownish thick dying you get better shaping, form, and finishing on base metal.

  • Resistance to UV

Ranging from window framing, balcony railing to shutters in domestic and commercial segment, range of aluminum parts used in aircrafts, shipping, defense, and other industries require withstanding the intensity UV sunrays, exposure to natural pollutants, extreme environmental conditions. Aluminum anodizing service has proven its excellence to resist ultra violate rays, with dye or normal anodizing, and is protective in all ecological conditions.

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