Iron and Steel Industry Quiz

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Questions and Answers

What are the raw materials for the iron and steel industry?

The raw materials for the iron and steel industry include iron ore, coal, and limestone.

Describe the process of converting iron ore into steel.

The process involves putting the raw material in the blast furnace for smelting and then refining it to obtain steel.

How can steel be modified to obtain special alloys?

Steel can be modified to obtain special alloys by adding small amounts of other metals such as aluminium, nickel, and copper.

What are some properties that alloys give to steel?

Alloys give steel unusual hardness, toughness, or ability to resist rust. Signup and view all the answers

Why is steel often referred to as the backbone of modern industry?

Steel is often called the backbone of modern industry because it is used in almost everything we use and can be easily shaped, cut, or made into wire. Signup and view all the answers

Explain the role of the iron and steel industry as a feeder industry and its relationship with other industries.

The iron and steel industry provides raw materials for other industries, serving as a feeder industry. Its products are used as raw material for various other industries. Signup and view all the answers

What are the inputs required for the iron and steel industry and how do they contribute to the production process?

The inputs for the iron and steel industry include raw materials such as iron ore, coal, and limestone, as well as labor, capital, site, and other infrastructure. These inputs are essential for the production process, from smelting in the blast furnace to refining and obtaining the final steel output. Signup and view all the answers

Describe the process of converting iron ore into steel and the stages involved.

The process involves putting the raw material in a blast furnace for smelting, followed by refining to obtain the steel output. It undergoes multiple stages before the final steel is obtained. Signup and view all the answers

How can steel be modified to obtain special alloys, and what are some examples of metals that can be added to create these alloys?

Steel can be modified by adding small amounts of other metals such as aluminium, nickel, and copper to create special alloys. These alloys give steel unusual hardness, toughness, or the ability to resist rust. Signup and view all the answers

Discuss the significance of steel in modern industry and its versatile applications.

Steel is often referred to as the backbone of modern industry due to its toughness, ability to be shaped, and wide range of applications. It is used in various products and is an essential material in modern industry. Signup and view all the answers

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