It controlled the steel-making process from beginning to end through a combination of furnaces, ore deposits and transportation companies.

The extremely hot ovens process coke, a residue of the steel-making process, and can scatter particles over a wide area.

The team's name is a reference to pig iron, a key ingredient in the steel-making process for which the Lehigh Valley area is known worldwide.

The twenty-three-mile branch line from Northallerton has survived only because of the Tarmac quarry terminal located at Redmire, supplying limestone for use as flux in the steel-making process.

By the time of the Roman Republic, which flourished during the Iron Age, the classical world was well-acquainted with steel and the steel-making process.

Thereafter it was used in part of the steel-making process and also in the manufacture of non-stick frying pans, CFCs for aerosols, and other products.

Anthracite produced by the company is used mostly an input material for the steel-making process.

Later, the colors came to represent the ingredients used in the steel-making process: yellow for coal, red for iron ore, and blue for scrap steel.

However, he gained experience in design of furnaces, which was to be of great use for his new steel-making process.

Bessemer, named after the steel-making process, is a private holding company with its money currently invested in real estate, venture capital, private companies and securities.