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1 gen 1856 anni - The Bessemer Process

Descrizione:

The Bessemer Process was created by Henry Bessemer to make steel production more efficient. They remove impurities from the iron by oxidation with air. It helped to produce steel in large quantities.

Aggiunto al nastro di tempo:

Data:

1 gen 1856 anni
Adesso
~ 169 years ago

Immagini: