Question

how can a corrosion be prevented ??​

Answer 1

HEY HERE IS YOUR ANSWER

To prevent Galvanic Corrosion, apply a protective coating on the metal surface. This prevents the electrolytes facilitate ion flow between the metals. Providing Cathodic protection by using a sacrificial metal anode in the electrolytic environment also protects the metals.....

HOPE IT'S HELPFUL

Answer 2

through the following ways corrosion can be prevented

*painting on the metal

*using electroplating of non reactive substance

*placing metals away from moisture prone areas