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1 jan 1856 ano - The Bessemer Process

Descrição:

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.

Adicionado na linha do tempo:

Data:

1 jan 1856 ano
Agora
~ 169 years ago

Imagens: