Chemistry, asked by rudrakshpandit31, 5 months ago

cleaning of metal surfaces before electroplating

Answers

Answered by thompson94

1

Answer:

A treatment to remove tarnish, light rust, fingerprints, or oxides is usually provided before immersion of the piece in the electroplating tank. This treatment activates the metal and is usually accomplished in acid baths which also serve to neutralize the residual alkaline film from alkaline cleaning.

Answered by Anonymous

1

Answer:

Prepare a Substrate for Electroplating

Use Electrocleaning for Metal Substrate Preparation – A process known as “electrocleaning” is often used to prepare metal parts for plating. ... Electrocleaning can work equally well with rack plating and barrel plating applications

Explanation:

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