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:
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