In October, 1855, Bessemer took out a patent for his process of rendering cast iron malleable by the introduction of air into the fluid metal to remove carbon. Bessemer's industrial process was...
A faster and more affordable way of making steel, using air blown in through the iron that caused impurities to burn off.
it was low cost
you ask some one else cuz idk
U can have something for a price. Paid continuously
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