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Ironton was founded in 1849 by John Campbell, [6] a prominent pig iron manufacturer in the area. He chose the location of Ironton because of its site along the Ohio River, which would allow for water transport of iron ore to markets downriver. Between 1850 and 1890, Ironton was one of the foremost producers of iron in the world.
Graph of US iron and steel production, 1900–2014, data from USGS. The US iron and steel industry has paralleled the industry in other countries in technological developments. In the 1800s, the US switched from charcoal to coal in ore smelting, adopted the Bessemer process, and saw the rise of very large integrated steel mills.
Iron ore was discovered in southern Ohio in the mid-19th century. The combination of deposits of ore and vast stands of old-growth forests made the Hanging Rock Iron Region ideally suited for the iron industry. The Jefferson Iron Furnace was constructed in 1854. It met the growing demand for iron in the developing United States of America.
[130] [131] A 2016 study on immigrants in Ohio concluded that immigrants make up 6.7% of all entrepreneurs in Ohio although they are just 4.2% of Ohio's population, and that these immigrant-owned businesses generated almost $532 million in 2014. The study also showed that "immigrants in Ohio earned $15.6 billion in 2014 and contributed $4.4 ...
In the early 1860s, Irish businessman William Lee discovered rich deposits of coal, ore and lime under the soil of today's Leetonia. Lee began to buy the surrounding land and established the company "The Leetonia Coal & Iron Company" which consisted of a coal mine, coke ovens, and a blast furnace.
Steel is an alloy composed of between 0.2 and 2.0 percent carbon, with the balance being iron. From prehistory through the creation of the blast furnace, iron was produced from iron ore as wrought iron, 99.82–100 percent Fe, and the process of making steel involved adding carbon to iron, usually in a serendipitous manner, in the forge, or via the cementation process.
One of the fragments was made of bloomery iron rather than meteoritic iron. [37] [38] The earliest iron artifacts made from bloomeries in China date to end of the 9th century BC. [39] Cast iron was used in ancient China for warfare, agriculture and architecture. [9] Around 500 BC, metalworkers in the southern state of Wu achieved a temperature ...
Charles Martin Hall (December 6, 1863 – December 27, 1914) was an American inventor, businessman, and chemist.He is best known for his invention in 1886 of an inexpensive method for producing aluminum, which became the first metal to attain widespread use since the prehistoric discovery of iron.