Question

how can rusting be prevented ? explain​

Answer 1

Answer:

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.

Applying oil, grease or paint to iron objects can prevent rusting to some extent. Electroplating or galvanizing iron objects prevents them from rusting. Galvanisation is the process of coating a thin layer of zinc on iron to prevent it from rusting.

Answer 2

The simplest strategy to avoid rust is to keep moisture out of the metal or to use a slower-corroding substance. The best methods for preventing rust are as follows: Later in the post, we'll go through each approach in further depth to see how to prevent rust.

• Utilize an Alloy: One of the most prevalent methods for preventing or slowing rust is to use alloys such as stainless steel. Stainless steel isn't appropriate or cost-effective for all applications, but it will suffice in a large number of them.
• Apply Oil: Applying a layer of oil to a metal will assist to prevent or halt the rusting process by preventing moisture from accessing the metal's iron. An oily surface, on the other hand, may offer a challenge for particular equipment or machinery, as well as environmental and human health risks.
• Apply a Dry Coating: Rust preventive treatments dry quickly and leave little residue, forming a protective layer over metal components and equipment. These are useful for a variety of situations, including product consumption, shipment, and storage.
• Paint the Metal: By keeping moisture from accessing the metal, a good quality paint will help to slow down corrosion.
• Keeping it Safe: To considerably slow down rust, store metal components or products in a low-moisture region or within a temperature and humidity-controlled environment. In this storage, the use of desiccant drying agents is also beneficial.
• Galvanizing is a rust-prevention process that covers iron or steel with zinc. Zinc corrodes far more slowly than iron or steel, making it an excellent rust inhibitor.
• Blueing: This technique coats the metal with a coating of magnetite to prevent corrosion. To preserve rust resistance, the metal must be lubricated on a regular basis, and it will turn blue or black as a result.