USA HISTORY

Detailed explanation-1: -The Bessemer process allowed steel to be produced without fuel, using the impurities of the iron to create the necessary heat. This drastically reduced the costs of steel production, but raw materials with the required characteristics could be difficult to find.

Detailed explanation-2: -Essentially, the Bessemer Process allowed for the production of cheaper and high quality steel. This quality steel replaced iron as the preferred metal for railroad rails. So, cheaper and longer lasting steel for rails was how the Bessemer Process helped westward expansion in US history.

Detailed explanation-3: -1.1. 3 Material development. From a small-scale output of pig-iron, major developments in steel production took place during the second half of the 19th century. The Bessemer process (1855) made it possible to produce steel as ingots.

Detailed explanation-4: -The problem with rifling the cannons commonly used was that they were made of iron, or of low quality steel, and the barrels could explode if the rifling created weaknesses. The solution, Bessemer reasoned, would create steel of such high quality that it could reliably be used to make rifled cannons.

Detailed explanation-5: -British inventor Henry Bessemer’s creation of the Bessemer converter was a major advancement for steel making. Prior to his work, steel was scarce, made through a costly and arduous process. His technique prompted a revolution in manufacturing.