Question

Define Rust? How rust can be prevented?​

Answer 1

Answer:

HI here to help.

Explanation:

Rust is browinsh substance which forms when iron comes in contact from oxygen and is a chemical change.

The steps to prevent it are :

1. Painting
2. Galvanisation (putting a layer of zinc)

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Answer 2

Rust

A reddish- or yellowish-brown flaking coating of iron oxide that is formed on iron or steel by oxidation, especially in the presence of moisture is called Rust.......

Ways to Prevent Rust

• Use an Alloy. Many outdoor structures, like this bridge, are made from COR-TEN steel to reduce the effects of rust
• Apply Oil
• Apply a Dry Coating
• Paint the Metal
• Store Properly
• Galvanize
• Blueing
• Powder Coating

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