Question

How to prevent from rusting

Answer 1

Hi ,

Your answer is as follows :

We can prevent Rusting by the following ways :

♠ By Oiling

♠ By Painting

♠ By Galvanisation

Rust is the effect of collision .


Hope it helps you ✌

Answer 2

Answer:

We can prevent rusting by:-

• Coating with oil and grease
• Coating iron artical with paints
• Galvanisation
• Alloying

Explanation:

Coating with oil and grease:- Applying a coat of grease or oil on Iron articles Cuts of its contact with air and moisture and this prevents rusting.

Coating iron artical with paints:-

Applying a coat of paint on Iron articles prevent them from coming in contact with air and moisture but paint coating should be applied regularly.

Galvanisation:-

This process of depositing a layer of zinc on Iron. the coating of zinc does not allowed the iron articles to come in contact with air and moisture.

Alloying:- Have you ever noticed that some articles like, scissors,blades and utensils do not get rusted at all.These articles are made of stainless steel which is made by mixing metal like chromium, manganese and magnesium with iron. the new substance is formed by mixing is called an alloy. Alloying prevent rusting.