Question

write short note on anodizing

Answer 1

Definition - What does Anodizing mean?

Anodizing is the electrochemical process that transforms metal surfaces into a durable, decorative, anodic oxide finish with excellent anti-corrosion properties. It is a form of electrolytic passivation that is used to enhance a natural oxide layer's thickness on metal substrates. This process is termed anodizing because the portion that is subjected to treatment builds anodic electrodes involved in an electrical circuit.

Aluminum is best suited for anodizing, but other metals, such as titanium and magnesium, also can undergo this process.

Answer 2

The finish of choice . Anodizing is an electochemical process that converts the metal surface into a decorative , durable , corosion - resistant , anodic oxide finish . Aluminium is ideally suited to Anodizing , although other nonferrous metals, such as magnesium titanium , also can be Anodized


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