Question

steel is
almost entirely of iron atoms,
but it is denser than iron.
Suggest
reason for this.

Answer 1

Steel is denser than iron because it has carbon atoms entangled inside the latticework of iron atoms.

What is the difference between iron and steel?

• Iron is first and foremost an element, whereas steel is an alloy of iron and carbon. The amount of iron is higher in this alloy, though. Steel can be alloyed with various other metals to create materials with various qualities.
• For instance, stainless steel is produced when chromium is added to steel. It resists rusting quickly and is enduring. Steel is extensively used in the building sector. This is so because steel has better compression and tension properties than iron and is stronger than iron.
• By examining the carbon percentage, another difference can be seen. Steel is iron that includes less than two percent carbon, whereas pig iron contains more than two percent carbon.
• Pig iron is produced in a blast furnace by processing iron ore and coke. Steel is produced by further processing this pig iron to lower the carbon content in multiple furnaces. Steel may now be treated further to produce a variety of alloys. Elements such as silicon, manganese, and chromium are added to create alloys.
• Looking back in time, it is unclear exactly when the technology for manufacturing iron was developed. However, according to some archaeological discoveries, iron was reportedly utilized to make tools in Egypt about 3000 BC. A little later, about 1000 BC, the Greeks produced weapons made of hardened iron.

• Thus, up until 1400 AD, all other types of made iron could be grouped under the heading of wrought iron. The size of the furnaces used in smelting only rose after the fourteenth century. The upper portion of these furnaces was pushed with iron. It was turned into metallic iron and then exposed to carbon-rich vapors via a blast so that it would absorb them.

Steel is denser than iron because it has carbon atoms entangled inside the latticework of iron atoms.

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Answer 2

Steel have carbon atoms which are interlocked within the lattice work of the iron atoms that's why steel is more denser than iron.

What are Alloy steel?

It is a type of steel in which the steel is combined with several elements such as Nickel, molybdenum, vanadium, chromium, silicon.

By adulteration in elements make them hard , tough, increase their strength, wear resistance.

These steel are used in electrical furnace . Steel is also an alloy.

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