How to prevent corrosion? • Prevention of corrosion can be controlled in different ways, of which few are noted below:- – Conditioning the metal: This can be carried out in two ways:How to prevent corrosion? • Prevention of corrosion can be controlled in different ways, of which few are noted below:- – Conditioning the metal: This can be carried out in two ways: • Coating the metal for the sake of interposing a corrosion resistant coating between metal and environment • Alloying the metal to produce a more corrosion resistant alloy – Conditioning the corrosive environment: This can be carried out in two ways: • By removal of oxygen – Eliminating oxygen can reduce the chances of occurrence of corrosion • Applying Corrosion Inhibitors - A chemical additive, which, when added to a corrosive aqueous environment, decreases the rate of metal wastage – Electrochemical control : The rate of corrosion reactions may be controlled by passing anodic or cathodic currents into the metal