It is a steel making stage in whice steel refined and different elements are added in it.
The Bessemer process
the bessemer process and the open-heart process(:
Sir Henry Bessemer
William Kelly in 1851
henry bessmer
Secondary metallurgy is a process in steelmaking where additional refining treatments are performed on the steel after initial refining in the primary steelmaking process. This step helps to further improve the quality of the steel by adjusting its composition, temperature, and removing impurities. Secondary metallurgy includes techniques like vacuum degassing, ladle refining, and alloying.
It was called the Bessemer Process.
Plate mill
Henry Bessemer
Jurgis was initially fascinated by the process of making steel, as it was unlike anything he had seen before. However, he soon became disillusioned when he realized the harsh conditions and laborious work involved in the steel industry.
The pig iron is converted into steel through a process called the basic oxygen steel making.
i dont know? sorry!