Question

Steel is not a pure form of iron. What does it consists of ? What is the advantage of adding another substance to iron ?

Answer 1

hello friend...

steel is basically a alloy of iron, carbon and some other elements.
adding another substance on iron makes high tensile strength and low cost which is considered as big advantage.

hope it will help you.
best of luck.

Answer 2

➡➡Hello Friend Here Is Your Answer⬅⬅

▪steel is not a pure form of iron.It consists of various other metals in addition to iron.
▪Steel is an alloy of iron and carbon and other elements. Because of its high tensile strength and low cost, it is a major component used in buildings, infrastructure, tools, ships, automobiles, machines, appliances, and weapons.

Iron is the base metal of steel. Iron is able to take on two crystalline forms (allotropic forms), body centered cubic (BCC) and face centered cubic (FCC), depending on its temperature. In the body-centred cubic arrangement, there is an iron atom in the centre and eight atoms at the vertices of each cube; in the face-centred cubic, there is one atom at the center of each of the six faces of the cube and eight atoms at the vertices. It is the interaction of the allotropes of iron with the alloying elements, primarily carbon, that gives steel and cast irontheir range of unique properties.

In pure iron, the crystal structure has relatively little resistance to the iron atoms slipping past one another, and so pure iron is quite ductile, or soft and easily formed. In steel, small amounts of carbon, other elements, and inclusions within the iron act as hardening agents that prevent the movement of dislocations that are common in the crystal lattices of iron atoms.

⭐⭐hope this helps⭐⭐
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