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August 1, 2025
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7 ore 59 min, 7 marzo 1856 anni - In 1856, The Bessemer Converter Was developed by Henry Bessemer In Hertfordshire.

Descrizione:

He invented a large converter shaped like a pear and used a blast of air for the de-carbonisation process to create steel from iron. Steel cost lowered, increasing the popularity of steel.

Aggiunto al nastro di tempo:

Data:

7 ore 59 min, 7 marzo 1856 anni
Adesso
~ 169 years ago

Immagini: