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Major Advantages of Aluminum Anodizing Technology

Author: Jeet Potdar
by Jeet Potdar
Posted: Nov 30, 2016

Ever since the World War II the use of aluminium has been pervasive and a major reason behind this is the ability of an extremely effective anodizing technology for defending the metal against rust and corrosion, offering a palette of colors and brightening it to augment its appearance and not to forget imparting to its skin a ceramic like toughness. Owing to the plentiful benefits that this process offers naturally the demand for color anodizing chemical manufacturers have gone up by leaps and bounds. The best part is they use the best quality color anodizing chemicals in India, thereby offering utmost customer satisfaction.

Aluminium anodizing technology and its plentiful benefits

More and more people are hiring the services of color anodizing chemical manufacturers because of the plentiful benefits that aluminium anodizing technology offers such as,

  • Durability- As anodized aluminium extrusion goods possess a protective layer it is more resistant against wear from daily usage and normal handling

  • Finishing- This process will help in creating a finish that is more aesthetically pleasing with a colorized or clear appearance

  • Lasting color- Any superior quality color anodizing chemicals in India that is added to the anodized aluminium certainly will be more enduring owing to the surface attaining more porous and adhesive qualities at the time of the anodizing process. Besides the resulting anodic coating will enable for best dyeing methods to be applied

  • Corrosion resistance- in fact the thick exterior coating offered together with proper sealing will help a great deal in increasing the surface corrosion resistivity as it will prevent further oxidization

  • Strength- Last but not the least, the aluminium surface that is anodized is harder compared to pure aluminium and second to diamond with regards to the stone’s hard crystalline structure

Why choose anodizing technology?

The mechanism of the growth of oxide at the time of the anodizing process will lead to a porous structure that will allow further surface modifications like,

  • Dye to pass on almost every hue to the anodic layers

  • Seal with an effective lubricating stuff like PTFE or molybdenum

  • Infiltration using an adhesive to bond applications

It is always wise to choose anodizing over other forms of coating choices for reasons good. Anodizing is a method of conversion coating that leads to a chemical link amid an aluminium basis material and the anodic oxide layer which is stronger and durable compared to a mechanical bond. Plated or painted coatings applied over aluminium can peel off quickly, but separating from aluminium it's anodic layer is just impossible. When it comes to bonding, plated and painted metallic layers are softer and brittle than aluminium oxide. All these factors throw light why anodizing technology is stronger and economical than plating or powder coating. No wonder it is used in an extensive range of applications. Aluminium’s strongest growth category is seen in the transportation field. The enormous increase in the new aircraft production for restoring the aging fleets are enough proof of it. Besides the trend of the automobile industry in raising the utilization of aluminium for making car bodies and frames are the key drivers of this development.

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Author: Jeet Potdar

Jeet Potdar

Member since: May 26, 2014
Published articles: 45

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