Question

5. Why is it necessary to electroplate the metal and non-metal substrates ?
Mention various preparatory steps used for the preparation of article
for electroplating. What do you mean by activation of metal surface ?​

Answer 1

Answer:

1.

Plating the non-conductive substrate with a conductive plating, like copper, will allow the product to carry this current. ... Damage protection: Metal is more durable than plastic or ceramic, and the addition of a metal plating to either substrate can help protect these products from damage.

steps 1.Use Electrocleaning for Metal Substrate Preparation

2 . Choose the Right Cleaning Solution for the Job

Surface Activation (Surface Modification, Surface Functionalization) is the process of altering the surface energy (surface chemistry) of a material in order to favor a certain property such as hydrophobicity, reactivity, bonding, morphology, etc. Surface activation.

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