The quality of the metal was poor and inconsistent.įact 6: Who invented Steel? Some progress in manufacturing took place in Medieval Europe due to the improved blast techniques due to the use of coal as fuel that enabled increased temperatures to be attained.įact 7: Who invented Steel? In 1781 the Swedish chemist Torbern Bergman (20 March 1735 – 8 July 1784) had explained the relationship between iron and steel.
The problem was that there was no simple way to control the carbon level in iron so that the metal could be manufactured inexpensively and in large quantities.įact 5: Who invented Steel? The ancient process to produce steel involved heating wrought iron in contact with a carbon source, usually charcoal, in such a way as to exclude exposure to air. It is then smelted in blast furnaces where the impurities, such as nitrogen, silicon, phosphorus and sulfur are removed. Alloys are metals that combine two or more elements that are often stronger and harder than the pure metal.įact 4: Who invented Steel? To make steel, iron ore is first mined from the ground. The production of cheap steel helped to make stronger rails for constructing the railroads across the United States of America and Europe.įact 2: Who invented Steel? Prior to the invention of the Bessemer Process in 1855, the knowledge of steel had been around dating back to antiquity but there was no simple way to create steel from iron which produced steel cheaply, efficiently and in large quantities.įact 3: Who invented Steel? Steel is an alloy of iron, with carbon. Fact 1: Who invented Steel? The ability to produce cheap steel, called the Bessemer Process, was invented by Henry Bessemer in 1855 during the Second US Industrial Revolution era of inventions (1850 - 1914) and the United States moved from the Age of Iron to the Age of Steel making new, exciting inventions possible such as skyscrapers, elevators, tools and instruments.
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