Steel Industry

With the invention of the Bessemer process in the mid-19th century, steel became a relatively inexpensive mass-produced material.
Further refinements in the process, such as basic oxygen steelmaking, further lowered the cost of production while increasing the quality of the metal.
Today, steel is one of the most common materials in the world and is a major component in buildings, infrastructure, tools, ships, automobiles, machines, and appliances.

 

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