Nevertheless it is not enough, so in further part of this essay there is enclosured explanation for that situation. We have to treat technology as a phenomenon determined by many factors, not only ability of human for being creative and practical. Following this …show more content…
The first type of iron was the “pig iron”, produced with a high carbon level that makes it rigid, hard and fragile. In 1710 were introduced the coke smelting iron, but until 1750 this new product was not widely used; the reduced costs of pig-iron allowed the use of cast iron in many more applications, especially in constructions. In this case the innovation is not due to the costs of the material but to his resistance to fire hazard, caused by an increase in the use of steam energy in the textile mills.
In 1785 Henry Cort introduces the puddling and rolling techniques, Cort combinate the reverberatory furnaces used in glass making with groowed rollers and start using coke as