Fabricación de acero

The video tutorial explains the usefulness of steel, a strong material that can be shaped into various forms. It describes the process of making steel, starting from iron ore extraction using dynamite, followed by melting in a furnace to form liquid steel. As the steel cools, it is shaped into sheets and can be transformed into different products like bicycles and bridges.

What is the main ingredient in steel?

How is iron ore extracted from the ground?

What happens to iron ore when it is placed in a hot furnace?

What form does steel take when it begins to cool?

List some products that can be made from hard steel.