At the time of filming in 1974, this plant had been manufacturing steel nonstop for 102 years using the Bessemer process. [Sir Henry Bessemer]’s method for turning pig iron into steel was a ...

See Also: Japanese company to buy U.S. Steel: What does that mean for Alabama? "Since I was a kid, grew up in Bessemer lot of people that lived in Bessemer, worked in Fairfield, one of the biggest ...

so there was a demand for steel called low background steel, which was made before the trinity tests. The Bessemer process pumps air through the iron to remove impurities. shropshirehistory.com ...