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The Cedar Creek Furnace (also known as the Alabama Iron Works) is a former blast furnace site near Russellville in Franklin County, Alabama, United States. It was the first iron ore furnace in Alabama , preceding an industry that would come to dominate the state's economy in the late 19th and early 20th century.
The Wyman-Gordon 50,000-ton forging press. The Heavy Press Program was a Cold War-era program of the United States Air Force to build the largest forging presses and extrusion presses in the world. These machines greatly enhanced the US defense industry's capacity to forge large complex components out of light alloys, such as magnesium and ...
The two forging presses in use can exert a pressure of 4,500 tonnes and 10,000 tonnes on a billet of steel. The 4,500 tonne press was installed in 2010 to replace a 1,500 tonne press which dated back to 1897 and was originally steam powered, and after several upgrades became hydraulically operated. [citation needed]
The 50,000-ton press was the largest machine in the world at the time, 10 stories high and with foundations extending 100 ft (30 m) into bedrock. In 1983, the American Society of Mechanical Engineers designated the 50,000-ton forging press in North Grafton as a National Historic Mechanical Engineering Landmark. [6]
The Knoxville Iron Company was an iron production and coal mining company that operated primarily in Knoxville, Tennessee, United States, and its vicinity, in the late 19th and 20th centuries. [1] The company was Knoxville's first major post-Civil War manufacturing firm, and played a key role in bringing heavy industry and railroad facilities ...
The steel mill's shoreline location enabled it to take in steelmaking commodities, such as iron ore, coal, and limestone, by lake freighter. Throughout much of its existence, Inland Steel operated its own fleet of bulk carrier vessels. [2] The company's union, Steel Workers Organizing Committee Local 1010, was established in 1936.
Ironmaking at the site began with construction of a bloomery forge by Daniel Hillman Sr. in 1830. [2] Built by noted southern ironmaster Moses Stroup from 1859 to 1862, the three charcoal blast furnaces at Tannehill could produce 22 tons of pig iron a day, most of which was shipped to the Naval Gun Works and Arsenal at Selma.
The works used coal from Witton Park Colliery to make coke, and ironstone from Whitby on the coast. The pig iron produced at Witton was transported to Middlesbrough for further forging or casting. [1] In 1850, Vaughan and his mining geologist John Marley discovered iron ore, conveniently situated near Eston in the Cleveland Hills of Yorkshire. [4]