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For Anodizing first you have to know What is Anodizing! Anodizing is one of the most common treatments for aluminium.
In all anodizing processes, the basic reaction is the conversion of aluminium surface to aluminium oxide. The aluminium component, which is made an anodic in the electrolytic cell, causes the oxide layer to harden, leading to better corrosion and wear resistance.
For decorative purposes, a layer of oxide formed on the surface is not dyed it is called Anodizing.
What is Anodizing Process for Aluminium
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In the Anodizing process for Aluminium, the area must first be cleaned and sanitized before being placed in the bath with an electrolytic solution, especially sulfuric or chromic acid. This provides an electric coating that contains both positive and negative ions.
So how does this process really work?
Yes, if the anodizing coating process continues, a good electrical charge is sent through the aluminium, while a negative charge is applied to the plates in the electrolyte. Essentially, electrical energy forces positive ions to attract poorly charged plates while negative ions are attracted to the aluminium component, which is a good anode.
With the same geometric pattern, these pores run down to the substrate of the part. The combination of aluminium surface and poorly charged ions creates a barrier layer, known as the anodizing aluminium process as the surface layer makes the components resistant to corrode.
The aluminium anodizing process is performed by transferring DC electricity with an electrolytic solution where the aluminium material is filled. The electrical energy causes the release of oxygen on the surface of the aluminium, creating a mass of aluminium oxide.
The resulting anodic film is much larger than natural oxidation and uniform on the surface of the work surface. Aluminium Anodizing is usually made into an acid solution, which slowly dissolves aluminium oxide, creating an oxide filling that protects and / or improves the appearance of the final product.
Conclusion, Aluminium Anodizing creates oxide protection that protects and enhances the appearance of the final product. Type II anodizing is best suited for aluminium, but can be used for non-ferrous metals such as titanium or magnesium.
Should You Anodize Your Metal Parts?
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Now that you know more about anodizing aluminium, you can decide if this process is right for your parts or not. If you need functional aluminium parts that will withstand pressure or wear, such as aircraft parts or consumer goods, this back processing method will satisfy your needs.
There is also a noticeable attraction to anodizing aluminium, especially since you can add colour to your parts while keeping the metallic sheen strong.
If you want to learn more about how this approach can help improve your components, contact Indaco Coats best Anodizing Service Provider at Belgaum. Find out how anodizing aluminium can improve your production plans with them.
